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100 Search Results for "19H2"

Dehydro Androsterone

Picture of Dehydro Androsterone
CAT No: SZ-A006055
CAS No: 2283-82-1
Mol.F. : C19H28O2
Mol.Wt. : 288.4
Inv. Status: In Stock
SZ-A006055
CAS No:2283-82-1
Mol.F.: C19H28O2
Mol.Wt.: 288.4
Inv. Status: In Stock

Dehydroepiandrosterone Sulfate

Picture of Dehydroepiandrosterone Sulfate
CAT No: SZ-A006075
CAS No: 12707-71-0
Mol.F. : C19H28O2 : H2SO4
Mol.Wt. : 288.4 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No : 53-43-0 (Free base)
SZ-A006075
CAS No:12707-71-0
Mol.F.: C19H28O2 : H2SO4
Mol.Wt.: 288.4 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No : 53-43-0 (Free base)

Des Iodo Abiraterone

Picture of Des Iodo Abiraterone
CAT No: SZ-A006079
CAS No: 1224-94-8
Mol.F. : C19H28O
Mol.Wt. : 272.4
Inv. Status: Custom Synthesis
SZ-A006079
CAS No:1224-94-8
Mol.F.: C19H28O
Mol.Wt.: 272.4
Inv. Status: Custom Synthesis

Desisobutyl-n-butyl Bortezomib

Picture of Desisobutyl-n-butyl Bortezomib
CAT No: SZ-B004122
CAS No: 1104011-35-9
Mol.F. : C19H25BN4O4
Mol.Wt. : 384.2
Inv. Status: Custom Synthesis
SZ-B004122
CAS No:1104011-35-9
Mol.F.: C19H25BN4O4
Mol.Wt.: 384.2
Inv. Status: Custom Synthesis

Chlorphenamine Impurity 2

Picture of Chlorphenamine Impurity 2
CAT No: SZ-C002019
CAS No: NA
Mol.F. : C19H25ClN2O2
Mol.Wt. : 348.9
Inv. Status: Custom Synthesis
SZ-C002019
CAS No:NA
Mol.F.: C19H25ClN2O2
Mol.Wt.: 348.9
Inv. Status: Custom Synthesis

Capecitabine EP Impurity G

Picture of Capecitabine EP Impurity G
CAT No: SZ-C003008
CAS No: 162204-20-8
Mol.F. : C19H26FN3O8
Mol.Wt. : 443.4
Inv. Status: In Stock
SZ-C003008
CAS No:162204-20-8
Mol.F.: C19H26FN3O8
Mol.Wt.: 443.4
Inv. Status: In Stock

Capecitabine α-Isomer Diacetyl Impurity

Picture of Capecitabine α-Isomer Diacetyl Impurity
CAT No: SZ-C003013
CAS No: NA
Mol.F. : C19H26FN3O8
Mol.Wt. : 443.4
Inv. Status: Custom Synthesis
SZ-C003013
CAS No:NA
Mol.F.: C19H26FN3O8 
Mol.Wt.: 443.4
Inv. Status: Custom Synthesis

Clomipramine Hydrochloride

Picture of Clomipramine Hydrochloride
CAT No: SZ-C012001
CAS No: 17321-77-6
Mol.F. : C19H23ClN2 : HCl
Mol.Wt. : 314.9 : 36.5
Inv. Status: In Stock
Rel. CAS No : 303-49-1 (free base)
SZ-C012001
CAS No:17321-77-6
Mol.F.: C19H23ClN2 : HCl
Mol.Wt.: 314.9 : 36.5
Inv. Status: In Stock
Rel. CAS No : 303-49-1 (free base)

Clomipramine Hydrochloride EP Impurity B

Picture of Clomipramine Hydrochloride EP Impurity B
CAT No: SZ-C012003
CAS No: 113-52-0
Mol.F. : C19H24N2 : HCl
Mol.Wt. : 280.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 50-49-7 (free base)
SZ-C012003
CAS No:113-52-0
Mol.F.: C19H24N2 : HCl
Mol.Wt.: 280.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 50-49-7 (free base)

Clomipramine Hydrochloride EP Impurity C

Picture of Clomipramine Hydrochloride EP Impurity C
CAT No: SZ-C012004
CAS No: 2724726-85-4
Mol.F. : C19H21ClN2 : HCl
Mol.Wt. : 312.8 : 36.5
Inv. Status: In Stock
Rel. CAS No : 2095-42-3 (free base)
SZ-C012004
CAS No:2724726-85-4
Mol.F.: C19H21ClN2 : HCl
Mol.Wt.: 312.8 : 36.5
Inv. Status: In Stock
Rel. CAS No : 2095-42-3 (free base)

Clomipramine Hydrochloride EP Impurity D

Picture of Clomipramine Hydrochloride EP Impurity D
CAT No: SZ-C012005
CAS No: 115189-28-1
Mol.F. : C19H22Cl2N2 : HCl
Mol.Wt. : 349.3 : 36.5
Inv. Status: Out of Stock, Custom Synthesis
Rel. CAS No : 3589-22-8 (free base)
SZ-C012005
CAS No:115189-28-1
Mol.F.: C19H22Cl2N2 : HCl
Mol.Wt.: 349.3 : 36.5
Inv. Status: Out of Stock, Custom Synthesis
Rel. CAS No : 3589-22-8 (free base)

Clomipramine N-Oxide

Picture of Clomipramine N-Oxide
CAT No: SZ-C012012
CAS No: 14171-67-6
Mol.F. : C19H23ClN2O
Mol.Wt. : 330.7
Inv. Status: In Stock
SZ-C012012
CAS No:14171-67-6
Mol.F.: C19H23ClN2O
Mol.Wt.: 330.7
Inv. Status: In Stock

Clomipramine D3 Hydrochloride

Picture of Clomipramine D3 Hydrochloride
CAT No: SZ-C012D02
CAS No: 1398065-86-5
Mol.F. : C19H20D3ClN2 : HCl
Mol.Wt. : 317.9 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 136765-29-2 (free base)
SZ-C012D02
CAS No:1398065-86-5
Mol.F.: C19H20D3ClN2 : HCl
Mol.Wt.: 317.9 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 136765-29-2 (free base)

Cetirizine EP Impurity B

Picture of Cetirizine EP Impurity B
CAT No: SZ-C032003
CAS No: 113740-61-7
Mol.F. : C19H21ClN2O2
Mol.Wt. : 344.8
Inv. Status: In Stock
Rel. CAT No : SZ-L045009,
SZ-C032003
CAS No:113740-61-7
Mol.F.: C19H21ClN2O2
Mol.Wt.: 344.8
Inv. Status: In Stock

Cetirizine EP Impurity G

Picture of Cetirizine EP Impurity G
CAT No: SZ-C032008
CAS No: 164726-80-1
Mol.F. : C19H23ClN2O . 2HCl
Mol.Wt. : 330.86 . 2(36.5)
Inv. Status: In Stock
Rel. CAS No : 109806-71-5 (free base)
SZ-C032008
CAS No:164726-80-1
Mol.F.: C19H23ClN2O . 2HCl
Mol.Wt.: 330.86 . 2(36.5)
Inv. Status: In Stock
Rel. CAS No : 109806-71-5 (free base)

Cetirizine USP Related Compund B

Picture of Cetirizine USP Related Compund B
CAT No: SZ-C032012
CAS No: 108983-83-1
Mol.F. : C19H24N2O : 2(HCl)
Mol.Wt. : 296.4 : 2(36.5)
Inv. Status: Custom Synthesis
Rel. CAS No : 10527-64-7 (free base)
SZ-C032012
CAS No:108983-83-1
Mol.F.: C19H24N2O : 2(HCl)
Mol.Wt.: 296.4 : 2(36.5)
Inv. Status: Custom Synthesis
Rel. CAS No : 10527-64-7 (free base)

Cetirizine Impurity 6

Picture of Cetirizine Impurity 6
CAT No: SZ-C032032
CAS No: NA
Mol.F. : C19H20Cl2N2O2
Mol.Wt. : 379.3
Inv. Status: Custom Synthesis
SZ-C032032
CAS No:NA
Mol.F.: C19H20Cl2N2O2
Mol.Wt.: 379.3
Inv. Status: Custom Synthesis

Citalopram EP Impurity E (HBr salt)

Picture of Citalopram EP Impurity E (HBr salt)
CAT No: SZ-C039007
CAS No: 1332724-08-9
Mol.F. : C19H21ClFNO : HBr
Mol.Wt. : 333.8 : 80.0
Inv. Status: Out of Stock, Custom Synthesis
Rel. CAS No : 64169-45-5 (free base) ; 1329612-81-8 (oxalate salt)
SZ-C039007
CAS No:1332724-08-9
Mol.F.: C19H21ClFNO : HBr
Mol.Wt.: 333.8 : 80.0
Inv. Status: Out of Stock, Custom Synthesis
Rel. CAS No : 64169-45-5 (free base) ; 1329612-81-8 (oxalate salt)

Citalopram EP Impurity F (Oxalate salt)

Picture of Citalopram EP Impurity F (Oxalate salt)
CAT No: SZ-C039008
CAS No: 64372-43-6
Mol.F. : C19H21BrFNO : C2H2O4
Mol.Wt. : 378.3 : 90.0
Inv. Status: In Stock
Rel. CAS No : 64169-39-7 (free base) ; 479065-02-6 (HBr salt)
SZ-C039008
CAS No:64372-43-6
Mol.F.: C19H21BrFNO : C2H2O4
Mol.Wt.: 378.3 : 90.0
Inv. Status: In Stock
Rel. CAS No : 64169-39-7 (free base) ; 479065-02-6 (HBr salt)

Citalopram EP Impurity F (HBr salt)

Picture of Citalopram EP Impurity F (HBr salt)
CAT No: SZ-C039023
CAS No: 479065-02-6
Mol.F. : C19H21BrFNO : HBr
Mol.Wt. : 378.3 : 80.9
Inv. Status: Under Synthesis
Rel. CAS No : 64169-39-7 (free base) ; 64372-43-6 (oxalate salt)
SZ-C039023
CAS No:479065-02-6
Mol.F.: C19H21BrFNO : HBr
Mol.Wt.: 378.3 : 80.9
Inv. Status: Under Synthesis
Rel. CAS No : 64169-39-7 (free base) ; 64372-43-6 (oxalate salt)

Citalopram Descyano Impurity

Picture of Citalopram Descyano Impurity
CAT No: SZ-C039039
CAS No: 390817-87-5
Mol.F. : C19H22FNO
Mol.Wt. : 299.4
Inv. Status: Custom Synthesis
SZ-C039039
CAS No:390817-87-5
Mol.F.: C19H22FNO
Mol.Wt.: 299.4
Inv. Status: Custom Synthesis

Citalopram EP Impurity E (Oxalate salt)

Picture of Citalopram EP Impurity E (Oxalate salt)
CAT No: SZ-C039041
CAS No: 1329612-81-8
Mol.F. : C19H21ClFNO : C2H2O4
Mol.Wt. : 333.8 : 90.0
Inv. Status: In Stock
Rel. CAS No : 64169-45-5 (free base) ; 1332724-08-9 (HBr salt)
SZ-C039041
CAS No:1329612-81-8
Mol.F.: C19H21ClFNO : C2H2O4
Mol.Wt.: 333.8 : 90.0
Inv. Status: In Stock
Rel. CAS No : 64169-45-5 (free base) ; 1332724-08-9 (HBr salt)

Didesmethyl Hydroxy Cariprazine

Picture of Didesmethyl Hydroxy Cariprazine
CAT No: SZ-C058027
CAS No: 1084891-93-9
Mol.F. : C19H28Cl2N4O2
Mol.Wt. : 415.4
Inv. Status: Out of Stock, Custom Synthesis
SZ-C058027
CAS No:1084891-93-9
Mol.F.: C19H28Cl2N4O2
Mol.Wt.: 415.4
Inv. Status: Out of Stock, Custom Synthesis

Cariprazine DP-5 Impurity

Picture of Cariprazine DP-5 Impurity
CAT No: SZ-C058059
CAS No: NA
Mol.F. : C19H27Cl2N3O
Mol.Wt. : 384.3
Inv. Status: Custom Synthesis
SZ-C058059
CAS No:NA
Mol.F.: C19H27Cl2N3O
Mol.Wt.: 384.3
Inv. Status: Custom Synthesis

Didesmethylcariprazine D8

Picture of Didesmethylcariprazine D8
CAT No: SZ-C058D02
CAS No: 1308279-08-4
Mol.F. : C19H20D8Cl2N4O
Mol.Wt. : 407.4
Inv. Status: Custom Synthesis
SZ-C058D02
CAS No:1308279-08-4
Mol.F.: C19H20D8Cl2N4O
Mol.Wt.: 407.4
Inv. Status: Custom Synthesis

Cromolyn USP Related Compound A

Picture of Cromolyn USP Related Compound A
CAT No: SZ-C069002
CAS No: 16150-44-0
Mol.F. : C19H20O7
Mol.Wt. : 360.4
Inv. Status: Custom Synthesis
SZ-C069002
CAS No:16150-44-0
Mol.F.: C19H20O7
Mol.Wt.: 360.4
Inv. Status: Custom Synthesis

Clomiphene EP Impurity B

Picture of Clomiphene EP Impurity B
CAT No: SZ-C071009
CAS No: 796-77-0
Mol.F. : C19H23NO2
Mol.Wt. : 297.4
Inv. Status: In Stock
SZ-C071009
CAS No:796-77-0
Mol.F.: C19H23NO2
Mol.Wt.: 297.4
Inv. Status: In Stock

Cloxacillin EP Impurity A

Picture of Cloxacillin EP Impurity A
CAT No: SZ-C084002
CAS No: 1642629-96-6
Mol.F. : C19H20ClN3O6S
Mol.Wt. : 453.9
Inv. Status: In Stock
SZ-C084002
CAS No:1642629-96-6
Mol.F.: C19H20ClN3O6S
Mol.Wt.: 453.9
Inv. Status: In Stock

Cefepime Dihydrochloride Monohydrate

Picture of Cefepime Dihydrochloride Monohydrate
CAT No: SZ-C085001
CAS No: 123171-59-5
Mol.F. : C19H24N6O5S2 : Cl : HCl : H2O
Mol.Wt. : 480.6 : 35.5 : 36.5 : 18.0
Inv. Status: In Stock
Rel. CAS No : 88040-23-7 (Free base)
SZ-C085001
CAS No:123171-59-5
Mol.F.: C19H24N6O5S2 : Cl : HCl : H2O
Mol.Wt.: 480.6 : 35.5 : 36.5 : 18.0
Inv. Status: In Stock
Rel. CAS No : 88040-23-7 (Free base)

Cefepime EP Impurity A

Picture of Cefepime EP Impurity A
CAT No: SZ-C085002
CAS No: 97164-57-3
Mol.F. : C19H24N6O5S2
Mol.Wt. : 480.6
Inv. Status: In Stock
SZ-C085002
CAS No:97164-57-3
Mol.F.: C19H24N6O5S2
Mol.Wt.: 480.6
Inv. Status: In Stock

Cefepime Chloride Hydrochloride

Picture of Cefepime Chloride Hydrochloride
CAT No: SZ-C085010
CAS No: 107648-80-6
Mol.F. : C19H24N6O5S2 : HCl : Cl
Mol.Wt. : 480.6 : 36.5 : 35.5
Inv. Status: Custom Synthesis
Rel. CAS No : 88040-23-7 (free base) ; 123171-59-5 (chloride dihydrochloride monohydrate)
SZ-C085010
CAS No:107648-80-6
Mol.F.: C19H24N6O5S2 : HCl : Cl
Mol.Wt.: 480.6 : 36.5 : 35.5
Inv. Status: Custom Synthesis
Rel. CAS No : 88040-23-7 (free base) ; 123171-59-5 (chloride dihydrochloride monohydrate)

Cefepime Delta-2 -Isomer

Picture of Cefepime Delta-2 -Isomer
CAT No: SZ-C085012
CAS No: 112258-89-6
Mol.F. : C19H24N6O5S2
Mol.Wt. : 480.6
Inv. Status: In Stock
SZ-C085012
CAS No:112258-89-6
Mol.F.: C19H24N6O5S2
Mol.Wt.: 480.6
Inv. Status: In Stock

Cefuroxime Axetil Impurity 2

Picture of Cefuroxime Axetil Impurity 2
CAT No: SZ-C086020
CAS No: NA
Mol.F. : C19H21N3O8S
Mol.Wt. : 451.5
Inv. Status: In Stock
SZ-C086020
CAS No:NA
Mol.F.: C19H21N3O8S
Mol.Wt.: 451.5
Inv. Status: In Stock

Cinchonidine Sulphate

Picture of Cinchonidine Sulphate
CAT No: SZ-C133001
CAS No: 5949-16-6
Mol.F. : C19H22N2O : 1/2H2SO4
Mol.Wt. : 294.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 118-10-5 (free base)
SZ-C133001
CAS No:5949-16-6
Mol.F.: C19H22N2O : 1/2H2SO4
Mol.Wt.: 294.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 118-10-5 (free base)

Cinchonidine Impurity 1

Picture of Cinchonidine Impurity 1
CAT No: SZ-C133003
CAS No: 157253-80-0
Mol.F. : C19H20N2O
Mol.Wt. : 292.4
Inv. Status: Custom Synthesis
SZ-C133003
CAS No:157253-80-0
Mol.F.: C19H20N2O
Mol.Wt.: 292.4
Inv. Status: Custom Synthesis

Chloramphenicol Disuccinate

Picture of Chloramphenicol Disuccinate
CAT No: SZ-C139006
CAS No: 111115-19-6
Mol.F. : C19H20Cl2N2O11
Mol.Wt. : 523.3
Inv. Status: Custom Synthesis
SZ-C139006
CAS No:111115-19-6
Mol.F.: C19H20Cl2N2O11
Mol.Wt.: 523.3
Inv. Status: Custom Synthesis

Cyamemazine

Picture of Cyamemazine
CAT No: SZ-C156001
CAS No: 3546-03-0
Mol.F. : C19H21N3S
Mol.Wt. : 323.5
Inv. Status: Custom Synthesis
SZ-C156001
CAS No:3546-03-0
Mol.F.: C19H21N3S
Mol.Wt.: 323.5
Inv. Status: Custom Synthesis

Cyamemazine Carboxamide

Picture of Cyamemazine Carboxamide
CAT No: SZ-C156002
CAS No: NA
Mol.F. : C19H23N3OS
Mol.Wt. : 341.5
Inv. Status: Custom Synthesis
SZ-C156002
CAS No:NA
Mol.F.: C19H23N3OS
Mol.Wt.: 341.5
Inv. Status: Custom Synthesis

Cyamemazine Sulfoxide

Picture of Cyamemazine Sulfoxide
CAT No: SZ-C156003
CAS No: 13384-45-7
Mol.F. : C19H21N3OS
Mol.Wt. : 339.5
Inv. Status: Custom Synthesis
SZ-C156003
CAS No:13384-45-7
Mol.F.: C19H21N3OS
Mol.Wt.: 339.5
Inv. Status: Custom Synthesis

Codeine EP Impurity A

Picture of Codeine EP Impurity A
CAT No: SZ-C180002
CAS No: 2859-16-7
Mol.F. : C19H23NO3
Mol.Wt. : 313.4
Inv. Status: In Stock
Rel. CAS No : 36418-31-2 (HCl salt)
SZ-C180002
CAS No:2859-16-7
Mol.F.: C19H23NO3
Mol.Wt.: 313.4
Inv. Status: In Stock
Rel. CAS No : 36418-31-2 (HCl salt)

Codeine EP Impurity G

Picture of Codeine EP Impurity G
CAT No: SZ-C180012
CAS No: 115-37-7
Mol.F. : C19H21NO3
Mol.Wt. : 311.4
Inv. Status: Custom Synthesis
SZ-C180012
CAS No:115-37-7
Mol.F.: C19H21NO3
Mol.Wt.: 311.4
Inv. Status: Custom Synthesis

Cocaine EP Impurity A

Picture of Cocaine EP Impurity A
CAT No: SZ-C225002
CAS No: 50763-20-7
Mol.F. : C19H23NO4
Mol.Wt. : 329.4
Inv. Status: Custom Synthesis
SZ-C225002
CAS No:50763-20-7
Mol.F.: C19H23NO4
Mol.Wt.: 329.4
Inv. Status: Custom Synthesis

Clemizole Hydrochloride

Picture of Clemizole Hydrochloride
CAT No: SZ-C241001
CAS No: 1163-36-6
Mol.F. : C19H20ClN3 : HCl
Mol.Wt. : 325.8 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 442-52-4 (free base) ; 1470251-16-1 (dihydrochloride)
SZ-C241001
CAS No:1163-36-6
Mol.F.: C19H20ClN3 : HCl
Mol.Wt.: 325.8 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 442-52-4 (free base) ; 1470251-16-1 (dihydrochloride)

Darifenacin Impurity 7

Picture of Darifenacin Impurity 7
CAT No: SZ-D004040
CAS No: NA
Mol.F. : C19H22N2O
Mol.Wt. : 294.4
Inv. Status: Custom Synthesis
SZ-D004040
CAS No:NA
Mol.F.: C19H22N2O 
Mol.Wt.: 294.4
Inv. Status: Custom Synthesis

Dienogest Impurity 1

Picture of Dienogest Impurity 1
CAT No: SZ-D005020
CAS No: 510-64-5
Mol.F. : C19H26O3
Mol.Wt. : 302.4
Inv. Status: Custom Synthesis
SZ-D005020
CAS No:510-64-5
Mol.F.: C19H26O3 
Mol.Wt.: 302.4
Inv. Status: Custom Synthesis

Dofetilide

Picture of Dofetilide
CAT No: SZ-D011001
CAS No: 115256-11-6
Mol.F. : C19H27N3O5S2
Mol.Wt. : 441.6
Inv. Status: In Stock
SZ-D011001
CAS No:115256-11-6
Mol.F.: C19H27N3O5S2
Mol.Wt.: 441.6
Inv. Status: In Stock

Dofetilide USP Related Compound B

Picture of Dofetilide USP Related Compound B
CAT No: SZ-D011008
CAS No: 144449-71-8
Mol.F. : C19H27N3O6S2
Mol.Wt. : 457.6
Inv. Status: Custom Synthesis
SZ-D011008
CAS No:144449-71-8
Mol.F.: C19H27N3O6S2
Mol.Wt.: 457.6
Inv. Status: Custom Synthesis

Dofetilide Impurity 8

Picture of Dofetilide Impurity 8
CAT No: SZ-D011010
CAS No: 115256-50-3
Mol.F. : C19H27N3O4S2
Mol.Wt. : 425.6
Inv. Status: Custom Synthesis
SZ-D011010
CAS No:115256-50-3
Mol.F.: C19H27N3O4S2
Mol.Wt.: 425.6
Inv. Status: Custom Synthesis

Dofetilide D4

Picture of Dofetilide D4
CAT No: SZ-D011D01
CAS No: 1189700-56-8
Mol.F. : C19H23D4N3O5S2
Mol.Wt. : 445.6
Inv. Status: Custom Synthesis
SZ-D011D01
CAS No:1189700-56-8
Mol.F.: C19H23D4N3O5S2
Mol.Wt.: 445.6
Inv. Status: Custom Synthesis

Dabigatran Impurity 16

Picture of Dabigatran Impurity 16
CAT No: SZ-D012039
CAS No: 1702936-92-2
Mol.F. : C19H20N4O3
Mol.Wt. : 352.4
Inv. Status: Custom Synthesis
SZ-D012039
CAS No:1702936-92-2
Mol.F.: C19H20N4O3
Mol.Wt.: 352.4
Inv. Status: Custom Synthesis

Dabigatran Impurit 9

Picture of Dabigatran Impurit 9
CAT No: SZ-D012045
CAS No: 1408238-41-4
Mol.F. : C19H21N5O2
Mol.Wt. : 351.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1422435-39-9 (HCl salt) ; 1427571-38-7 (HBr salt) ; 1427571-39-8 (Sulfate salt)
SZ-D012045
CAS No:1408238-41-4
Mol.F.: C19H21N5O2
Mol.Wt.: 351.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1422435-39-9 (HCl salt) ; 1427571-38-7 (HBr salt) ; 1427571-39-8 (Sulfate salt)

Dabigatran Nitroso Impurity 11

Picture of Dabigatran Nitroso Impurity 11
CAT No: SZ-D012081
CAS No: NA
Mol.F. : C19H20N6O3
Mol.Wt. : 380.4
Inv. Status: Custom Synthesis
SZ-D012081
CAS No:NA
Mol.F.: C19H20N6O3
Mol.Wt.: 380.4
Inv. Status: Custom Synthesis

Dabigatran Impurity 39

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CAT No: SZ-D012101
CAS No: 1642853-67-5
Mol.F. : C19H20N4O4
Mol.Wt. : 368.4
Inv. Status: Custom Synthesis
SZ-D012101
CAS No:1642853-67-5
Mol.F.: C19H20N4O4
Mol.Wt.: 368.4
Inv. Status: Custom Synthesis

Dabigatran Impurity 48

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CAT No: SZ-D012160
CAS No: 1422435-40-2
Mol.F. : C19H20N4O3
Mol.Wt. : 352.4
Inv. Status: Custom Synthesis
SZ-D012160
CAS No:1422435-40-2
Mol.F.: C19H20N4O3
Mol.Wt.: 352.4
Inv. Status: Custom Synthesis

Dapagliflozin Impurity 42

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CAT No: SZ-D015067
CAS No: NA
Mol.F. : C19H25ClOSi
Mol.Wt. : 332.9
Inv. Status: Custom Synthesis
SZ-D015067
CAS No:NA
Mol.F.: C19H25ClOSi
Mol.Wt.: 332.9
Inv. Status: Custom Synthesis

Dapagliflozin Des-Ethoxy Impurity

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CAT No: SZ-D015115
CAS No: 1185339-44-9
Mol.F. : C19H21ClO5
Mol.Wt. : 364.8
Inv. Status: Custom Synthesis
SZ-D015115
CAS No:1185339-44-9
Mol.F.: C19H21ClO5
Mol.Wt.: 364.8
Inv. Status: Custom Synthesis

Desloratadine EP Impurity A

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CAT No: SZ-D022002
CAS No: 298220-99-2
Mol.F. : C19H20ClFN2
Mol.Wt. : 330.8
Inv. Status: In Stock
SZ-D022002
CAS No:298220-99-2
Mol.F.: C19H20ClFN2
Mol.Wt.: 330.8
Inv. Status: In Stock

Desloratadine 11-Hydroxy Impurity

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CAT No: SZ-D022008
CAS No: 153200-97-6
Mol.F. : C19H21ClN2O
Mol.Wt. : 328.8
Inv. Status: In Stock
SZ-D022008
CAS No:153200-97-6
Mol.F.: C19H21ClN2O
Mol.Wt.: 328.8
Inv. Status: In Stock

Desloratadine Deschloro Impurity

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CAT No: SZ-D022015
CAS No: 38092-95-4
Mol.F. : C19H20N2
Mol.Wt. : 276.4
Inv. Status: In Stock
SZ-D022015
CAS No:38092-95-4
Mol.F.: C19H20N2
Mol.Wt.: 276.4
Inv. Status: In Stock

Diltiazem EP Impurity G

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CAT No: SZ-D029008
CAS No: 81353-09-5
Mol.F. : C19H22N2O3S
Mol.Wt. : 358.5
Inv. Status: In Stock
SZ-D029008
CAS No:81353-09-5
Mol.F.: C19H22N2O3S
Mol.Wt.: 358.5
Inv. Status: In Stock

Diltiazem O-Desacetyl-O-Desmethyl HCl

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CAT No: SZ-D029014
CAS No: 96252-32-3
Mol.F. : C19H22N2O3S : HCl
Mol.Wt. : 358.5 : 36.5
Inv. Status: In Stock
Rel. CAS No : 84903-82-2 (free base)
SZ-D029014
CAS No:96252-32-3
Mol.F.: C19H22N2O3S : HCl
Mol.Wt.: 358.5 : 36.5
Inv. Status: In Stock
Rel. CAS No : 84903-82-2 (free base)

Deacetyl O-Demethyl Diltiazem

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CAT No: SZ-D029021
CAS No: 84903-82-2
Mol.F. : C19H22N2O3S
Mol.Wt. : 358.5
Inv. Status: In Stock
Rel. CAS No : 96252-32-3 (HCl salt)
SZ-D029021
CAS No:84903-82-2
Mol.F.: C19H22N2O3S
Mol.Wt.: 358.5
Inv. Status: In Stock
Rel. CAS No : 96252-32-3 (HCl salt)

Diltiazem Impurity 1

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CAT No: SZ-D029024
CAS No: NA
Mol.F. : C19H22N2O3S
Mol.Wt. : 358.5
Inv. Status: Custom Synthesis
SZ-D029024
CAS No:NA
Mol.F.: C19H22N2O3S
Mol.Wt.: 358.5
Inv. Status: Custom Synthesis

Difluprednate Impurity 10

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CAT No: SZ-D0430010
CAS No: NA
Mol.F. : C19H22F2O3
Mol.Wt. : 336.4
Inv. Status: In Stock
SZ-D0430010
CAS No:NA
Mol.F.: C19H22F2O3
Mol.Wt.: 336.4
Inv. Status: In Stock

Difluprednate Impurity 1

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CAT No: SZ-D043021
CAS No: NA
Mol.F. : C19H22F2O3
Mol.Wt. : 336.4
Inv. Status: Custom Synthesis
SZ-D043021
CAS No:NA
Mol.F.: C19H22F2O3
Mol.Wt.: 336.4
Inv. Status: Custom Synthesis

Difluprednate Impurity 2

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CAT No: SZ-D043022
CAS No: NA
Mol.F. : C19H22F2O3
Mol.Wt. : 336.4
Inv. Status: Out of Stock
SZ-D043022
CAS No:NA
Mol.F.: C19H22F2O3
Mol.Wt.: 336.4
Inv. Status: Out of Stock

Darunavir Impurity 18

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CAT No: SZ-D045040
CAS No: NA
Mol.F. : C19H27N3O4S
Mol.Wt. : 393.5
Inv. Status: Custom Synthesis
SZ-D045040
CAS No:NA
Mol.F.: C19H27N3O4S
Mol.Wt.: 393.5
Inv. Status: Custom Synthesis

Desogestrel Impurity 7

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CAT No: SZ-D056017
CAS No: 53067-82-6
Mol.F. : C19H26O3
Mol.Wt. : 302.4
Inv. Status: Custom Synthesis
SZ-D056017
CAS No:53067-82-6
Mol.F.: C19H26O3
Mol.Wt.: 302.4
Inv. Status: Custom Synthesis

Dosulepin EP Impurity A

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CAT No: SZ-D059002
CAS No: 42046-35-5
Mol.F. : C19H21NOS
Mol.Wt. : 311.44
Inv. Status: Custom Synthesis
Rel. CAS No : 85196-06-1 (HCl salt)
SZ-D059002
CAS No:42046-35-5
Mol.F.: C19H21NOS
Mol.Wt.: 311.44
Inv. Status: Custom Synthesis
Rel. CAS No : 85196-06-1 (HCl salt)

Dosulepin EP Impurity C

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CAT No: SZ-D059004
CAS No: 1531-85-7
Mol.F. : C19H23NOS
Mol.Wt. : 313.46
Inv. Status: Custom Synthesis
SZ-D059004
CAS No:1531-85-7
Mol.F.: C19H23NOS
Mol.Wt.: 313.46
Inv. Status: Custom Synthesis

Dosulepin EP Impurity D

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CAT No: SZ-D059005
CAS No: 25846-81-5
Mol.F. : C19H21NO2S
Mol.Wt. : 327.44
Inv. Status: Custom Synthesis
Rel. CAS No : 25659-71-6 (HCl salt)
SZ-D059005
CAS No:25846-81-5
Mol.F.: C19H21NO2S
Mol.Wt.: 327.44
Inv. Status: Custom Synthesis
Rel. CAS No : 25659-71-6 (HCl salt)

Dolasetron

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CAT No: SZ-D076001
CAS No: 115956-12-2
Mol.F. : C19H20N2O3
Mol.Wt. : 324.4
Inv. Status: Custom Synthesis
SZ-D076001
CAS No:115956-12-2
Mol.F.: C19H20N2O3
Mol.Wt.: 324.4
Inv. Status: Custom Synthesis

Dolasetron N-Oxide impurity

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CAT No: SZ-D076003
CAS No: NA
Mol.F. : C19H20N2O4
Mol.Wt. : 340.4
Inv. Status: In Stock
SZ-D076003
CAS No:NA
Mol.F.: C19H20N2O4
Mol.Wt.: 340.4
Inv. Status: In Stock

Dolasetron Mesylate Hydrate

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CAT No: SZ-D076007
CAS No: 878143-33-0
Mol.F. : C19H20N2O3 : CH4O3SH2O :
Mol.Wt. : 324.4 : 96.1 : 18.0
Inv. Status: Custom Synthesis
SZ-D076007
CAS No:878143-33-0
Mol.F.: C19H20N2O3 : CH4O3SH2O :
Mol.Wt.: 324.4 : 96.1 : 18.0
Inv. Status: Custom Synthesis

Delamanid Impurity 10

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CAT No: SZ-D080013
CAS No: NA
Mol.F. : C19H20F3NO5S
Mol.Wt. : 431.4
Inv. Status: Custom Synthesis
SZ-D080013
CAS No:NA
Mol.F.: C19H20F3NO5S
Mol.Wt.: 431.4
Inv. Status: Custom Synthesis

Dimetindene EP Impurity G

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CAT No: SZ-D082008
CAS No: 803617-18-7
Mol.F. : C19H21N
Mol.Wt. : 263.4
Inv. Status: Custom Synthesis
SZ-D082008
CAS No:803617-18-7
Mol.F.: C19H21N
Mol.Wt.: 263.4
Inv. Status: Custom Synthesis

Dimetindene EP Impurity I

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CAT No: SZ-D082016
CAS No: 151562-10-6
Mol.F. : C19H22N2
Mol.Wt. : 278.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1797133-12-0 (HBr salt)
SZ-D082016
CAS No:151562-10-6
Mol.F.: C19H22N2
Mol.Wt.: 278.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1797133-12-0 (HBr salt)

Detomidine EP Impurity B

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CAT No: SZ-D083003
CAS No: 83902-12-9
Mol.F. : C19H20N2O
Mol.Wt. : 292.4
Inv. Status: In Stock
SZ-D083003
CAS No:83902-12-9
Mol.F.: C19H20N2O
Mol.Wt.: 292.4
Inv. Status: In Stock

Dobutamine Impurity 5

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CAT No: SZ-D095011
CAS No: 82473-36-7
Mol.F. : C19H25NO3 : HCl
Mol.Wt. : 315.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 334947-75-0 (free base)
SZ-D095011
CAS No:82473-36-7
Mol.F.: C19H25NO3 : HCl
Mol.Wt.: 315.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 334947-75-0 (free base)

Dobutamine Impurity 8

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CAT No: SZ-D095014
CAS No: NA
Mol.F. : C19H25NO3 : HCl
Mol.Wt. : 315.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 61413-41-0 (free base)
SZ-D095014
CAS No:NA
Mol.F.: C19H25NO3 : HCl
Mol.Wt.: 315.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 61413-41-0 (free base)

Dextropropoxyphene EP Impurity A

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CAT No: SZ-D148002
CAS No: 38345-66-3
Mol.F. : C19H25NO
Mol.Wt. : 283.4
Inv. Status: Custom Synthesis
SZ-D148002
CAS No:38345-66-3
Mol.F.: C19H25NO
Mol.Wt.: 283.4
Inv. Status: Custom Synthesis

Dihydrocodeine EP Impurity D

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CAT No: SZ-D151005
CAS No: 33049-61-5
Mol.F. : C19H25NO3
Mol.Wt. : 315.4
Inv. Status: Custom Synthesis
SZ-D151005
CAS No:33049-61-5
Mol.F.: C19H25NO3
Mol.Wt.: 315.4
Inv. Status: Custom Synthesis

Diethylstilbestrol Monomethyl Ether

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CAT No: SZ-D158002
CAS No: 7773-60-6
Mol.F. : C19H22O2
Mol.Wt. : 282.4
Inv. Status: Custom Synthesis
SZ-D158002
CAS No:7773-60-6
Mol.F.: C19H22O2
Mol.Wt.: 282.4
Inv. Status: Custom Synthesis

Danofloxacin

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CAT No: SZ-D171001
CAS No: 112398-08-0
Mol.F. : C19H20FN3O3
Mol.Wt. : 357.4
Inv. Status: Custom Synthesis
Rel. CAS No : 2866253-99-6 (HCl salt)
SZ-D171001
CAS No:112398-08-0
Mol.F.: C19H20FN3O3
Mol.Wt.: 357.4
Inv. Status: Custom Synthesis
Rel. CAS No : 2866253-99-6 (HCl salt)

Daprodustat

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CAT No: SZ-D174001
CAS No: 960539-70-2
Mol.F. : C19H27N3O6
Mol.Wt. : 393.4
Inv. Status: Custom Synthesis
SZ-D174001
CAS No:960539-70-2
Mol.F.: C19H27N3O6
Mol.Wt.: 393.4
Inv. Status: Custom Synthesis

Didehydoglycopyrrolate

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CAT No: SZ-G017007
CAS No: NA
Mol.F. : C19H26NO3 : Br
Mol.Wt. : 316.4 : 79.9
Inv. Status: In Stock
SZ-G017007
CAS No:NA
Mol.F.: C19H26NO3 : Br
Mol.Wt.: 316.4 : 79.9
Inv. Status: In Stock

Des-Methoxy Ipratropium

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CAT No: SZ-I008013
CAS No: 736876-24-7
Mol.F. : C19H28NO2
Mol.Wt. : 302.4
Inv. Status: In Stock
SZ-I008013
CAS No:736876-24-7
Mol.F.: C19H28NO2
Mol.Wt.: 302.4
Inv. Status: In Stock

Dexketoprofen Isopropyl Ester

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CAT No: SZ-K002045
CAS No: 851775-73-0
Mol.F. : C19H20O3
Mol.Wt. : 296.4
Inv. Status: Custom Synthesis
SZ-K002045
CAS No:851775-73-0
Mol.F.: C19H20O3
Mol.Wt.: 296.4
Inv. Status: Custom Synthesis

Dextro Mepromazine Maleate

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CAT No: SZ-L059017
CAS No: NA
Mol.F. : C19H24N2OS : C4H4O4
Mol.Wt. : 328.5 : 116.1
Inv. Status: Custom Synthesis
Rel. CAS No : 2622-31-3 (free base)
SZ-L059017
CAS No:NA
Mol.F.: C19H24N2OS : C4H4O4
Mol.Wt.: 328.5 : 116.1
Inv. Status: Custom Synthesis
Rel. CAS No : 2622-31-3 (free base)

Dihydrocinchonidine

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CAT No: SZ-M039268
CAS No: 485-65-4
Mol.F. : C19H24N2O
Mol.Wt. : 296.4
Inv. Status: In Stock
SZ-M039268
CAS No:485-65-4
Mol.F.: C19H24N2O
Mol.Wt.: 296.4
Inv. Status: In Stock

Cis-10-Hydroxy Nortriptyline

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CAT No: SZ-N044012
CAS No: 47132-19-4
Mol.F. : C19H21NO
Mol.Wt. : 279.4
Inv. Status: Custom Synthesis
SZ-N044012
CAS No:47132-19-4
Mol.F.: C19H21NO
Mol.Wt.: 279.4
Inv. Status: Custom Synthesis

Carbamat Noroxymorphone

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CAT No: SZ-N064016
CAS No: 144265-46-3
Mol.F. : C19H21NO6
Mol.Wt. : 359.4
Inv. Status: Custom Synthesis
SZ-N064016
CAS No:144265-46-3
Mol.F.: C19H21NO6
Mol.Wt.: 359.4
Inv. Status: Custom Synthesis

Dihydroxy Palonosetron N-Oxide

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CAT No: SZ-P011029
CAS No: NA
Mol.F. : C19H24N2O4
Mol.Wt. : 344.4
Inv. Status: Custom Synthesis
SZ-P011029
CAS No:NA
Mol.F.: C19H24N2O4
Mol.Wt.: 344.4
Inv. Status: Custom Synthesis

Dihydroxy Palonosetron

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CAT No: SZ-P011031
CAS No: NA
Mol.F. : C19H24N2O3
Mol.Wt. : 328.4
Inv. Status: Custom Synthesis
SZ-P011031
CAS No:NA
Mol.F.: C19H24N2O3
Mol.Wt.: 328.4
Inv. Status: Custom Synthesis

Dihydrocinchonine Sulphate

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CAT No: SZ-Q005005
CAS No: 70134-33-7
Mol.F. : C19H24N2O : 1/2(H2SO4)
Mol.Wt. : 296.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 485-65-4 (free base)
SZ-Q005005
CAS No:70134-33-7
Mol.F.: C19H24N2O : 1/2(H2SO4)
Mol.Wt.: 296.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 485-65-4 (free base)

Dihydrocinchonidine Sulphate

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CAT No: SZ-Q006005
CAS No: 78848-93-8
Mol.F. : C19H24N2O : H2SO4
Mol.Wt. : 296.4 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No : 485-64-3 (free base)
SZ-Q006005
CAS No:78848-93-8
Mol.F.: C19H24N2O : H2SO4
Mol.Wt.: 296.4 : 98.1
Inv. Status: Custom Synthesis
Rel. CAS No : 485-64-3 (free base)

Dihydro Testosterone D4

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CAT No: SZ-T021D07
CAS No: 5295-66-9
Mol.F. : C19H26D4O2
Mol.Wt. : 294.5
Inv. Status: Custom Synthesis
SZ-T021D07
CAS No:5295-66-9
Mol.F.: C19H26D4O2
Mol.Wt.: 294.5
Inv. Status: Custom Synthesis

Deutetrabenazine Metabolite M1

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CAT No: SZ-T022D13
CAS No: 1778697-55-4
Mol.F. : C19H21D6NO5
Mol.Wt. : 355.5
Inv. Status: Custom Synthesis
SZ-T022D13
CAS No:1778697-55-4
Mol.F.: C19H21D6NO5
Mol.Wt.: 355.5
Inv. Status: Custom Synthesis

Desmethyl Tiagabine (USP)

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CAT No: SZ-T055006
CAS No: 745762-44-1
Mol.F. : C19H23NO2S2
Mol.Wt. : 361.5
Inv. Status: Custom Synthesis
SZ-T055006
CAS No:745762-44-1
Mol.F.: C19H23NO2S2
Mol.Wt.: 361.5
Inv. Status: Custom Synthesis