SynZeal Research PVT LTD
All Categories
  • All Categories
  • Accessories
  • Accessories & More
  • Butters & Eggs
  • Camera & Video
  • Mornitors
  • Tablets
  • Laptops
  • Handbags
  • Headphone & Speaker
  • Herbs & botanicals
  • Vegetables
  • Shop
  • Laptops & Desktops
  • Watchs
  • Electronic
standards@synzeal.com

Search Result


100 Search Results for "19H2"

Prasterone

Picture of Prasterone
CAT No: SZ-A006040
CAS No: 53-43-0
Mol.F. : C19H28O2
Mol.Wt. : 288.4
Inv. Status: In Stock
Rel. CAS No : 12707-71-0 (Sulfate salt)
SZ-A006040
CAS No:53-43-0
Mol.F.: C19H28O2
Mol.Wt.: 288.4
Inv. Status: In Stock
Rel. CAS No : 12707-71-0 (Sulfate salt)

Pioglitazone M3 Metabolite

Picture of Pioglitazone M3 Metabolite
CAT No: SZ-P002018
CAS No: 146062-45-5
Mol.F. : C19H20N2O4S
Mol.Wt. : 372.4
Inv. Status: Custom Synthesis
SZ-P002018
CAS No:146062-45-5
Mol.F.: C19H20N2O4S 
Mol.Wt.: 372.4
Inv. Status: Custom Synthesis

Pioglitazone M4 Metabolite

Picture of Pioglitazone M4 Metabolite
CAT No: SZ-P002019
CAS No: 146062-44-4
Mol.F. : C19H20N2O4S
Mol.Wt. : 372.4
Inv. Status: Custom Synthesis
SZ-P002019
CAS No:146062-44-4
Mol.F.: C19H20N2O4S 
Mol.Wt.: 372.4
Inv. Status: Custom Synthesis

Pioglitazone N-Oxide

Picture of Pioglitazone N-Oxide
CAT No: SZ-P002021
CAS No: 145350-09-0
Mol.F. : C19H20N2O4S
Mol.Wt. : 372.4
Inv. Status: In Stock
SZ-P002021
CAS No:145350-09-0
Mol.F.: C19H20N2O4S 
Mol.Wt.: 372.4
Inv. Status: In Stock

Posaconazole Impurity 71

Picture of Posaconazole Impurity 71
CAT No: SZ-P022105
CAS No: 2306297-11-8
Mol.F. : C19H24O4S
Mol.Wt. : 348.5
Inv. Status: Custom Synthesis
SZ-P022105
CAS No:2306297-11-8
Mol.F.: C19H24O4S
Mol.Wt.: 348.5
Inv. Status: Custom Synthesis

Posaconazole Impurity 84

Picture of Posaconazole Impurity 84
CAT No: SZ-P022122
CAS No: NA
Mol.F. : C19H24O4S
Mol.Wt. : 348.5
Inv. Status: In Stock
SZ-P022122
CAS No:NA
Mol.F.: C19H24O4S
Mol.Wt.: 348.5
Inv. Status: In Stock

Prasugrel Impurity 17

Picture of Prasugrel Impurity 17
CAT No: SZ-P024028
CAS No: 1007602-99-4
Mol.F. : C19H22FNO3S
Mol.Wt. : 363.5
Inv. Status: Custom Synthesis
SZ-P024028
CAS No:1007602-99-4
Mol.F.: C19H22FNO3S
Mol.Wt.: 363.5
Inv. Status: Custom Synthesis

Prasugrel Impurity 18

Picture of Prasugrel Impurity 18
CAT No: SZ-P024029
CAS No: 916599-27-4
Mol.F. : C19H22FNO3S
Mol.Wt. : 363.5
Inv. Status: Custom Synthesis
SZ-P024029
CAS No:916599-27-4
Mol.F.: C19H22FNO3S
Mol.Wt.: 363.5
Inv. Status: Custom Synthesis

Prasugrel Impurity 35

Picture of Prasugrel Impurity 35
CAT No: SZ-P024058
CAS No: NA
Mol.F. : C19H21BrFNO3S
Mol.Wt. : 442.3
Inv. Status: Custom Synthesis
SZ-P024058
CAS No:NA
Mol.F.: C19H21BrFNO3S
Mol.Wt.: 442.3
Inv. Status: Custom Synthesis

Prazosin Hydrochloride

Picture of Prazosin Hydrochloride
CAT No: SZ-P026001
CAS No: 19237-84-4
Mol.F. : C19H21N5O4 : HCl
Mol.Wt. : 383.4 : 36.4
Inv. Status: In Stock
Rel. CAS No : 19216-56-9 (free base)
Rel. CAT No : SZ-P026014,
SZ-P026001
CAS No:19237-84-4
Mol.F.: C19H21N5O4 : HCl
Mol.Wt.: 383.4 : 36.4
Inv. Status: In Stock
Rel. CAS No : 19216-56-9 (free base)

Prazosin Tetrahydro Impurity

Picture of Prazosin Tetrahydro Impurity
CAT No: SZ-P026007
CAS No: 63590-64-7
Mol.F. : C19H25N5O4
Mol.Wt. : 387.4
Inv. Status: In Stock
Rel. CAS No : SZ-T013000, SZ-T013016, SZ-T013021
SZ-P026007
CAS No:63590-64-7
Mol.F.: C19H25N5O4
Mol.Wt.: 387.4
Inv. Status: In Stock
Rel. CAS No : SZ-T013000, SZ-T013016, SZ-T013021

Prazosin

Picture of Prazosin
CAT No: SZ-P026014
CAS No: 19216-56-9
Mol.F. : C19H21N5O4
Mol.Wt. : 383.4
Inv. Status: Custom Synthesis
Rel. CAS No : 19237-84-4 (HCl salt)
Rel. CAT No : SZ-P026001, SZ-T013011,
SZ-P026014
CAS No:19216-56-9
Mol.F.: C19H21N5O4
Mol.Wt.: 383.4
Inv. Status: Custom Synthesis
Rel. CAS No : 19237-84-4 (HCl salt)

Prednisone EP Impurity K

Picture of Prednisone EP Impurity K
CAT No: SZ-P042006
CAS No: 7738-93-4
Mol.F. : C19H22O3
Mol.Wt. : 298.4
Inv. Status: In Stock
SZ-P042006
CAS No:7738-93-4
Mol.F.: C19H22O3
Mol.Wt.: 298.4
Inv. Status: In Stock

Propofol Benzoate

Picture of Propofol Benzoate
CAT No: SZ-P052034
CAS No: 2005-09-6
Mol.F. : C19H22O2
Mol.Wt. : 282.4
Inv. Status: Custom Synthesis
SZ-P052034
CAS No:2005-09-6
Mol.F.: C19H22O2 
Mol.Wt.: 282.4
Inv. Status: Custom Synthesis

Praziquantel

Picture of Praziquantel
CAT No: SZ-P056001
CAS No: 55268-74-1
Mol.F. : C19H24N2O2
Mol.Wt. : 312.4
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-P056001
CAS No:55268-74-1
Mol.F.: C19H24N2O2
Mol.Wt.: 312.4
Inv. Status: In Stock, 3-4 days for Dispatch

Praziquantel EP Impurity B

Picture of Praziquantel EP Impurity B
CAT No: SZ-P056005
CAS No: 125273-86-1
Mol.F. : C19H22N2O2
Mol.Wt. : 310.4
Inv. Status: In Stock
SZ-P056005
CAS No:125273-86-1
Mol.F.: C19H22N2O2
Mol.Wt.: 310.4
Inv. Status: In Stock

Praziquantel EP Impurity C

Picture of Praziquantel EP Impurity C
CAT No: SZ-P056006
CAS No: 125273-88-3
Mol.F. : C19H22N2O4
Mol.Wt. : 342.4
Inv. Status: In Stock
SZ-P056006
CAS No:125273-88-3
Mol.F.: C19H22N2O4
Mol.Wt.: 342.4
Inv. Status: In Stock

Praziquantel Impurity G

Picture of Praziquantel Impurity G
CAT No: SZ-P056008
CAS No: 1983968-79-1
Mol.F. : C19H28N2O3
Mol.Wt. : 332.5
Inv. Status: Custom Synthesis
SZ-P056008
CAS No:1983968-79-1
Mol.F.: C19H28N2O3 
Mol.Wt.: 332.5
Inv. Status: Custom Synthesis

Praziquantel Impurity 1

Picture of Praziquantel Impurity 1
CAT No: SZ-P056009
CAS No: 60743-58-0
Mol.F. : C19H24N2O3
Mol.Wt. : 328.4
Inv. Status: Custom Synthesis
SZ-P056009
CAS No:60743-58-0
Mol.F.: C19H24N2O3
Mol.Wt.: 328.4
Inv. Status: Custom Synthesis

Praziquantel Impurity 3

Picture of Praziquantel Impurity 3
CAT No: SZ-P056011
CAS No: 94494-35-6
Mol.F. : C19H24N2O2
Mol.Wt. : 312.4
Inv. Status: In Stock
SZ-P056011
CAS No:94494-35-6
Mol.F.: C19H24N2O2
Mol.Wt.: 312.4
Inv. Status: In Stock

Praziquantel Oxide Impurity

Picture of Praziquantel Oxide Impurity
CAT No: SZ-P056012
CAS No: 180342-63-6
Mol.F. : C19H24N2O3
Mol.Wt. : 328.4
Inv. Status: Custom Synthesis
SZ-P056012
CAS No:180342-63-6
Mol.F.: C19H24N2O3
Mol.Wt.: 328.4
Inv. Status: Custom Synthesis

Pretomanid Impurity 2

Picture of Pretomanid Impurity 2
CAT No: SZ-P072002
CAS No: 2756820-12-7
Mol.F. : C19H21BrF3N3O6
Mol.Wt. : 524.3
Inv. Status: Custom Synthesis
SZ-P072002
CAS No:2756820-12-7
Mol.F.: C19H21BrF3N3O6
Mol.Wt.: 524.3
Inv. Status: Custom Synthesis

Procyclidine Hydrochloride

Picture of Procyclidine Hydrochloride
CAT No: SZ-P105001
CAS No: 1508-76-5
Mol.F. : C19H29NO : HCl
Mol.Wt. : 287.4 : 36.5
Inv. Status: Custom Synthesis
SZ-P105001
CAS No:1508-76-5
Mol.F.: C19H29NO : HCl
Mol.Wt.: 287.4 : 36.5
Inv. Status: Custom Synthesis

Protriptyline

Picture of Protriptyline
CAT No: SZ-P119001
CAS No: 438-60-8
Mol.F. : C19H21N
Mol.Wt. : 263.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1225-55-4 (HCl salt) ; 105819-40-7 (Oxalate salt) ; 34289-32-2 (TFA salt)
SZ-P119001
CAS No:438-60-8
Mol.F.: C19H21N
Mol.Wt.: 263.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1225-55-4 (HCl salt) ; 105819-40-7 (Oxalate salt) ; 34289-32-2 (TFA salt)

Pizotifen Malate

Picture of Pizotifen Malate
CAT No: SZ-P196001
CAS No: 5189-11-7
Mol.F. : C19H21NS : C4H6O5
Mol.Wt. : 295.4 : 134.1
Inv. Status: Custom Synthesis
SZ-P196001
CAS No:5189-11-7
Mol.F.: C19H21NS : C4H6O5
Mol.Wt.: 295.4 : 134.1
Inv. Status: Custom Synthesis

Pirenzepine Dihydrochloride Monohydrate

Picture of Pirenzepine Dihydrochloride Monohydrate
CAT No: SZ-P212001
CAS No: 2242504-48-7
Mol.F. : C19H21N5O2 : 2(HCl) : H2O
Mol.Wt. : 351.4 : 2(36.5) : 18.0
Inv. Status: Custom Synthesis
Rel. CAS No : 28797-61-7 (free base) ; 84827-28-1 (hydrate) ; 93173-05-8 (hydrochloride salt) ; 29868-97-1 (dihydrochloride salt)
SZ-P212001
CAS No:2242504-48-7
Mol.F.: C19H21N5O2 : 2(HCl) : H2O
Mol.Wt.: 351.4 : 2(36.5) : 18.0
Inv. Status: Custom Synthesis
Rel. CAS No : 28797-61-7 (free base) ; 84827-28-1 (hydrate) ; 93173-05-8 (hydrochloride salt) ; 29868-97-1 (dihydrochloride salt)

Pirenzepine EP Impurity C

Picture of Pirenzepine EP Impurity C
CAT No: SZ-P212004
CAS No: 126856-99-3
Mol.F. : C19H21N5O2
Mol.Wt. : 351.4
Inv. Status: Custom Synthesis
SZ-P212004
CAS No:126856-99-3
Mol.F.: C19H21N5O2
Mol.Wt.: 351.4
Inv. Status: Custom Synthesis

Quetiapine EP Impurity I (2HCl Salt)

Picture of Quetiapine EP Impurity I (2HCl Salt)
CAT No: SZ-Q001010
CAS No: 329218-14-6
Mol.F. : C19H21N3OS : 2HCl
Mol.Wt. : 339.5 : 2(36.5)
Inv. Status: In Stock
Rel. CAS No : 329216-67-3 (free base)
SZ-Q001010
CAS No:329218-14-6
Mol.F.: C19H21N3OS : 2HCl
Mol.Wt.: 339.5 : 2(36.5)
Inv. Status: In Stock
Rel. CAS No : 329216-67-3 (free base)

Quetiapine EP Impurity P HCl Salt

Picture of Quetiapine EP Impurity P HCl Salt
CAT No: SZ-Q001016
CAS No: NA
Mol.F. : C19H21N3S : HCl
Mol.Wt. : 323.5 : 36.5
Inv. Status: In Stock
SZ-Q001016
CAS No:NA
Mol.F.: C19H21N3S : HCl
Mol.Wt.: 323.5 : 36.5
Inv. Status: In Stock

Quetiapine EP Impuirty I

Picture of Quetiapine EP Impuirty I
CAT No: SZ-Q001063
CAS No: 329216-67-3
Mol.F. : C19H21N3OS
Mol.Wt. : 339.5
Inv. Status: In Stock
SZ-Q001063
CAS No:329216-67-3
Mol.F.: C19H21N3OS
Mol.Wt.: 339.5
Inv. Status: In Stock

Quetiapine EP Impurity P

Picture of Quetiapine EP Impurity P
CAT No: SZ-Q001064
CAS No: 1011758-03-4
Mol.F. : C19H21N3S
Mol.Wt. : 323.5
Inv. Status: In Stock
SZ-Q001064
CAS No:1011758-03-4
Mol.F.: C19H21N3S
Mol.Wt.: 323.5
Inv. Status: In Stock

Quetiapine EP Impuirty I (Fumarate salt)

Picture of Quetiapine EP Impuirty I (Fumarate salt)
CAT No: SZ-Q001070
CAS No: 2734403-85-9
Mol.F. : C19H21N3OS : C4H4O4
Mol.Wt. : 339.5 : 116.1
Inv. Status: In Stock
Rel. CAS No : 329216-67-3 (free base)
SZ-Q001070
CAS No:2734403-85-9
Mol.F.: C19H21N3OS : C4H4O4
Mol.Wt.: 339.5 : 116.1
Inv. Status: In Stock
Rel. CAS No : 329216-67-3 (free base)

Quinidine EP Impurity B

Picture of Quinidine EP Impurity B
CAT No: SZ-Q005003
CAS No: NA
Mol.F. : C19H22N2O : H2SO4 : 1/2(H2SO4)
Mol.Wt. : 294.4 : 98.1 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 118-10-5 (free base) ; 5949-11-1 (HCl salt)
SZ-Q005003
CAS No:NA
Mol.F.: C19H22N2O : H2SO4 : 1/2(H2SO4)
Mol.Wt.: 294.4 : 98.1 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 118-10-5 (free base) ; 5949-11-1 (HCl salt)

Quinine EP Impurity B

Picture of Quinine EP Impurity B
CAT No: SZ-Q006003
CAS No: 485-71-2
Mol.F. : C19H22N2O
Mol.Wt. : 294.4
Inv. Status: Custom Synthesis
Rel. CAS No : 524-57-2 (HCl salt)
SZ-Q006003
CAS No:485-71-2
Mol.F.: C19H22N2O
Mol.Wt.: 294.4
Inv. Status: Custom Synthesis
Rel. CAS No : 524-57-2 (HCl salt)

Ropinirole EP Impurity C

Picture of Ropinirole EP Impurity C
CAT No: SZ-R001004
CAS No: 784110-47-0
Mol.F. : C19H28N2O
Mol.Wt. : 300.4
Inv. Status: In Stock
Rel. CAS No : 145570-92-9 (HCl salt)
SZ-R001004
CAS No:784110-47-0
Mol.F.: C19H28N2O
Mol.Wt.: 300.4
Inv. Status: In Stock
Rel. CAS No : 145570-92-9 (HCl salt)

Ropinirole Impurity 1

Picture of Ropinirole Impurity 1
CAT No: SZ-R001024
CAS No: 91374-24-2
Mol.F. : C19H28N2O5
Mol.Wt. : 364.4
Inv. Status: Custom Synthesis
SZ-R001024
CAS No:91374-24-2
Mol.F.: C19H28N2O5
Mol.Wt.: 364.4
Inv. Status: Custom Synthesis

Rizatriptan EP Impurity D (Iodide salt)

Picture of Rizatriptan EP Impurity D (Iodide salt)
CAT No: SZ-R002005
CAS No: NA
Mol.F. : C19H28N5 : I
Mol.Wt. : 326.5 : 126.9
Inv. Status: Out of Stock
Rel. CAT No : SZ-R002040,
SZ-R002005
CAS No:NA
Mol.F.: C19H28N5 : I
Mol.Wt.: 326.5 : 126.9
Inv. Status: Out of Stock

Rizatriptan Impurity 9

Picture of Rizatriptan Impurity 9
CAT No: SZ-R002035
CAS No: NA
Mol.F. : C19H28N4OSi
Mol.Wt. : 356.5
Inv. Status: Custom Synthesis
SZ-R002035
CAS No:NA
Mol.F.: C19H28N4OSi
Mol.Wt.: 356.5
Inv. Status: Custom Synthesis

Rizatriptan EP Impurity D

Picture of Rizatriptan EP Impurity D
CAT No: SZ-R002040
CAS No: NA
Mol.F. : C19H28N5
Mol.Wt. : 326.5
Inv. Status: In Stock
Rel. CAT No : SZ-R002005,
SZ-R002040
CAS No:NA
Mol.F.: C19H28N5
Mol.Wt.: 326.5
Inv. Status: In Stock

Raltegravir EP Impurity B

Picture of Raltegravir EP Impurity B
CAT No: SZ-R009003
CAS No: 1193687-85-2
Mol.F. : C19H24FN5O3
Mol.Wt. : 389.4
Inv. Status: In Stock
SZ-R009003
CAS No:1193687-85-2
Mol.F.: C19H24FN5O3
Mol.Wt.: 389.4
Inv. Status: In Stock

Raltegravir Diketo Methoxy Impurity

Picture of Raltegravir Diketo Methoxy Impurity
CAT No: SZ-R009014
CAS No: 518048-04-9
Mol.F. : C19H21FN4O6
Mol.Wt. : 420.4
Inv. Status: In Stock
SZ-R009014
CAS No:518048-04-9
Mol.F.: C19H21FN4O6
Mol.Wt.: 420.4
Inv. Status: In Stock

Rivaroxaban Diol

Picture of Rivaroxaban Diol
CAT No: SZ-R017009
CAS No: 1160170-00-2
Mol.F. : C19H20ClN3O6S
Mol.Wt. : 453.9
Inv. Status: Out of Stock, Custom Synthesis
SZ-R017009
CAS No:1160170-00-2
Mol.F.: C19H20ClN3O6S
Mol.Wt.: 453.9
Inv. Status: Out of Stock, Custom Synthesis

Rivaroxaban Open-Ring Acid Impurity (HCl salt)

Picture of Rivaroxaban Open-Ring Acid Impurity (HCl salt)
CAT No: SZ-R017011
CAS No: 931117-61-2
Mol.F. : C19H20ClN3O6S : HCl
Mol.Wt. : 453.9 : 36.5
Inv. Status: In Stock
Rel. CAS No : 931204-39-6 (free base)
SZ-R017011
CAS No:931117-61-2
Mol.F.: C19H20ClN3O6S : HCl
Mol.Wt.: 453.9 : 36.5
Inv. Status: In Stock
Rel. CAS No : 931204-39-6 (free base)

Rivaroxaban Impurity 52

Picture of Rivaroxaban Impurity 52
CAT No: SZ-R017088
CAS No: NA
Mol.F. : C19H22ClN3O7S
Mol.Wt. : 471.9
Inv. Status: Custom Synthesis
SZ-R017088
CAS No:NA
Mol.F.: C19H22ClN3O7S
Mol.Wt.: 471.9
Inv. Status: Custom Synthesis

Rivaroxaban Impurity 94

Picture of Rivaroxaban Impurity 94
CAT No: SZ-R017149
CAS No: 2304798-51-2
Mol.F. : C19H20ClN3O6S
Mol.Wt. : 453.9
Inv. Status: Custom Synthesis
SZ-R017149
CAS No:2304798-51-2
Mol.F.: C19H20ClN3O6S
Mol.Wt.: 453.9
Inv. Status: Custom Synthesis

Rivaroxaban Open-Ring Acid Impurity

Picture of Rivaroxaban Open-Ring Acid Impurity
CAT No: SZ-R017172
CAS No: 931204-39-6
Mol.F. : C19H20ClN3O6S
Mol.Wt. : 453.9
Inv. Status: In Stock
Rel. CAS No : 931117-61-2 (HCl salt)
SZ-R017172
CAS No:931204-39-6
Mol.F.: C19H20ClN3O6S
Mol.Wt.: 453.9
Inv. Status: In Stock
Rel. CAS No : 931117-61-2 (HCl salt)

Rasagiline N-Carbamoyl β-D-Glucuronide

Picture of Rasagiline N-Carbamoyl β-D-Glucuronide
CAT No: SZ-R030004
CAS No: NA
Mol.F. : C19H21NO8
Mol.Wt. : 391.4
Inv. Status: Custom Synthesis
SZ-R030004
CAS No:NA
Mol.F.: C19H21NO8
Mol.Wt.: 391.4
Inv. Status: Custom Synthesis

Repaglinide Impurity 2

Picture of Repaglinide Impurity 2
CAT No: SZ-R032009
CAS No: 107362-46-9
Mol.F. : C19H24N2
Mol.Wt. : 280.4
Inv. Status: Custom Synthesis
SZ-R032009
CAS No:107362-46-9
Mol.F.: C19H24N2
Mol.Wt.: 280.4
Inv. Status: Custom Synthesis

Ribociclib Impurity 45

Picture of Ribociclib Impurity 45
CAT No: SZ-R035061
CAS No: NA
Mol.F. : C19H20Br2N6O
Mol.Wt. : 508.2
Inv. Status: Custom Synthesis
SZ-R035061
CAS No:NA
Mol.F.: C19H20Br2N6O
Mol.Wt.: 508.2
Inv. Status: Custom Synthesis

Racecadotril EP Impurity G

Picture of Racecadotril EP Impurity G
CAT No: SZ-R042008
CAS No: 81110-69-2
Mol.F. : C19H21NO3S
Mol.Wt. : 343.4
Inv. Status: In Stock
SZ-R042008
CAS No:81110-69-2
Mol.F.: C19H21NO3S
Mol.Wt.: 343.4
Inv. Status: In Stock

Ruxolitinib Impurity 19

Picture of Ruxolitinib Impurity 19
CAT No: SZ-R044038
CAS No: NA
Mol.F. : C19H23N7
Mol.Wt. : 349.4
Inv. Status: Custom Synthesis
SZ-R044038
CAS No:NA
Mol.F.: C19H23N7
Mol.Wt.: 349.4
Inv. Status: Custom Synthesis

Roxadustat Impurity 3

Picture of Roxadustat Impurity 3
CAT No: SZ-R052010
CAS No: NA
Mol.F. : C19H20N2O5
Mol.Wt. : 356.4
Inv. Status: Custom Synthesis
SZ-R052010
CAS No:NA
Mol.F.: C19H20N2O5
Mol.Wt.: 356.4
Inv. Status: Custom Synthesis

Rucaparib Ring-Opening Impurity

Picture of Rucaparib Ring-Opening Impurity
CAT No: SZ-R055017
CAS No: NA
Mol.F. : C19H20FN3O2
Mol.Wt. : 341.4
Inv. Status: Custom Synthesis
SZ-R055017
CAS No:NA
Mol.F.: C19H20FN3O2
Mol.Wt.: 341.4
Inv. Status: Custom Synthesis

Reboxetine Mesylate

Picture of Reboxetine Mesylate
CAT No: SZ-R059001
CAS No: 98769-84-7
Mol.F. : C19H23NO3 : CH4O3S
Mol.Wt. : 313.4 : 96.1
Inv. Status: In Stock
Rel. CAS No : 71620-89-8 (free base)
SZ-R059001
CAS No:98769-84-7
Mol.F.: C19H23NO3 : CH4O3S
Mol.Wt.: 313.4 : 96.1
Inv. Status: In Stock
Rel. CAS No : 71620-89-8 (free base)

Rotigotine

Picture of Rotigotine
CAT No: SZ-R067001
CAS No: 99755-59-6
Mol.F. : C19H25NOS
Mol.Wt. : 315.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1155224-63-7 (HBr salt) ; 125572-93-2 (HCl salt)
SZ-R067001
CAS No:99755-59-6
Mol.F.: C19H25NOS
Mol.Wt.: 315.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1155224-63-7 (HBr salt) ; 125572-93-2 (HCl salt)

Rotigotine EP Impurity A

Picture of Rotigotine EP Impurity A
CAT No: SZ-R067002
CAS No: 112835-48-0
Mol.F. : C19H25NOS
Mol.Wt. : 315.5
Inv. Status: Custom Synthesis
SZ-R067002
CAS No:112835-48-0
Mol.F.: C19H25NOS
Mol.Wt.: 315.5
Inv. Status: Custom Synthesis

Racemic Rotigotine

Picture of Racemic Rotigotine
CAT No: SZ-R067016
CAS No: 92206-54-7
Mol.F. : C19H25NOS
Mol.Wt. : 315.5
Inv. Status: Custom Synthesis
Rel. CAS No : 102120-99-0 (HCl salt)
SZ-R067016
CAS No:92206-54-7
Mol.F.: C19H25NOS
Mol.Wt.: 315.5
Inv. Status: Custom Synthesis
Rel. CAS No : 102120-99-0 (HCl salt)

Rotigotine Impurity 3

Picture of Rotigotine Impurity 3
CAT No: SZ-R067019
CAS No: 102121-00-6
Mol.F. : C19H25NOS
Mol.Wt. : 315.5
Inv. Status: Custom Synthesis
SZ-R067019
CAS No:102121-00-6
Mol.F.: C19H25NOS
Mol.Wt.: 315.5
Inv. Status: Custom Synthesis

Remifentanil EP Impurity B

Picture of Remifentanil EP Impurity B
CAT No: SZ-R078003
CAS No: 1332691-33-4
Mol.F. : C19H26N2O5
Mol.Wt. : 362.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1332585-86-0 (HCl salt)
SZ-R078003
CAS No:1332691-33-4
Mol.F.: C19H26N2O5
Mol.Wt.: 362.4
Inv. Status: Custom Synthesis
Rel. CAS No : 1332585-86-0 (HCl salt)

Remifentanil EP Impurity C

Picture of Remifentanil EP Impurity C
CAT No: SZ-R078004
CAS No: 132875-68-4
Mol.F. : C19H26N2O5
Mol.Wt. : 362.4
Inv. Status: In Stock
Rel. CAS No : 132875-69-5 (TFA salt)
SZ-R078004
CAS No:132875-68-4
Mol.F.: C19H26N2O5
Mol.Wt.: 362.4
Inv. Status: In Stock
Rel. CAS No : 132875-69-5 (TFA salt)

Remifentanil EP Impurity H

Picture of Remifentanil EP Impurity H
CAT No: SZ-R078008
CAS No: 968-86-5
Mol.F. : C19H21N3
Mol.Wt. : 291.4
Inv. Status: In Stock
Rel. CAS No : 130820-24-5 (HCl salt)
SZ-R078008
CAS No:968-86-5
Mol.F.: C19H21N3
Mol.Wt.: 291.4
Inv. Status: In Stock
Rel. CAS No : 130820-24-5 (HCl salt)

Remifentanil EP Impurity I

Picture of Remifentanil EP Impurity I
CAT No: SZ-R078009
CAS No: 1096-03-3
Mol.F. : C19H23N3O
Mol.Wt. : 309.4
Inv. Status: In Stock
SZ-R078009
CAS No:1096-03-3
Mol.F.: C19H23N3O
Mol.Wt.: 309.4
Inv. Status: In Stock

Remifentanil EP Impurity L

Picture of Remifentanil EP Impurity L
CAT No: SZ-R078012
CAS No: 2518276-69-0
Mol.F. : C19H25N3O3
Mol.Wt. : 343.4
Inv. Status: Custom Synthesis
SZ-R078012
CAS No:2518276-69-0
Mol.F.: C19H25N3O3
Mol.Wt.: 343.4
Inv. Status: Custom Synthesis

Remifentanil EP Impurity N

Picture of Remifentanil EP Impurity N
CAT No: SZ-R078014
CAS No: 960122-89-8
Mol.F. : C19H25N3O3
Mol.Wt. : 343.4
Inv. Status: Custom Synthesis
SZ-R078014
CAS No:960122-89-8
Mol.F.: C19H25N3O3
Mol.Wt.: 343.4
Inv. Status: Custom Synthesis

Rigosertib Impurity 6

Picture of Rigosertib Impurity 6
CAT No: SZ-R082007
CAS No: 1584657-18-0
Mol.F. : C19H25NO6S
Mol.Wt. : 395.5
Inv. Status: Custom Synthesis
SZ-R082007
CAS No:1584657-18-0
Mol.F.: C19H25NO6S
Mol.Wt.: 395.5
Inv. Status: Custom Synthesis

Rigosertib Impurity 7

Picture of Rigosertib Impurity 7
CAT No: SZ-R082008
CAS No: 592542-50-2
Mol.F. : C19H23NO6S
Mol.Wt. : 393.5
Inv. Status: Custom Synthesis
SZ-R082008
CAS No:592542-50-2
Mol.F.: C19H23NO6S
Mol.Wt.: 393.5
Inv. Status: Custom Synthesis

Salbutamol Impurity 2

Picture of Salbutamol Impurity 2
CAT No: SZ-S003032
CAS No: NA
Mol.F. : C19H25NO5
Mol.Wt. : 347.4
Inv. Status: Custom Synthesis
SZ-S003032
CAS No:NA
Mol.F.: C19H25NO5 
Mol.Wt.: 347.4
Inv. Status: Custom Synthesis

Salbutamol Impurity 8

Picture of Salbutamol Impurity 8
CAT No: SZ-S003070
CAS No: 62508-15-0
Mol.F. : C19H23NO2
Mol.Wt. : 297.4
Inv. Status: Custom Synthesis
Rel. CAS No : 78022-25-0 (HCl salt)
SZ-S003070
CAS No:62508-15-0
Mol.F.: C19H23NO2
Mol.Wt.: 297.4
Inv. Status: Custom Synthesis
Rel. CAS No : 78022-25-0 (HCl salt)

Salbutamol Impurity 15

Picture of Salbutamol Impurity 15
CAT No: SZ-S003077
CAS No: NA
Mol.F. : C19H23NO3
Mol.Wt. : 313.4
Inv. Status: Custom Synthesis
SZ-S003077
CAS No:NA
Mol.F.: C19H23NO3
Mol.Wt.: 313.4
Inv. Status: Custom Synthesis

Salmeterol EP Impurity A

Picture of Salmeterol EP Impurity A
CAT No: SZ-S004001
CAS No: 1798014-51-3
Mol.F. : C19H25NO3
Mol.Wt. : 315.4
Inv. Status: In Stock
SZ-S004001
CAS No:1798014-51-3
Mol.F.: C19H25NO3
Mol.Wt.: 315.4
Inv. Status: In Stock

Saxagliptin Impurity 50

Picture of Saxagliptin Impurity 50
CAT No: SZ-S005089
CAS No: NA
Mol.F. : C19H28N2O4 : HCl
Mol.Wt. : 348.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1642872-40-9 (free base)
SZ-S005089
CAS No:NA
Mol.F.: C19H28N2O4 : HCl
Mol.Wt.: 348.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 1642872-40-9 (free base)

Sildenafil Chloroacetyl Impurity

Picture of Sildenafil Chloroacetyl Impurity
CAT No: SZ-S006009
CAS No: 1058653-74-9
Mol.F. : C19H21ClN4O3
Mol.Wt. : 388.9
Inv. Status: Custom Synthesis
SZ-S006009
CAS No:1058653-74-9
Mol.F.: C19H21ClN4O3
Mol.Wt.: 388.9
Inv. Status: Custom Synthesis

Silodosin Impurity 20

Picture of Silodosin Impurity 20
CAT No: SZ-S007039
CAS No: 1375180-28-1
Mol.F. : C19H20BrNO2
Mol.Wt. : 374.3
Inv. Status: Custom Synthesis
SZ-S007039
CAS No:1375180-28-1
Mol.F.: C19H20BrNO2
Mol.Wt.: 374.3
Inv. Status: Custom Synthesis

Simvastatin EP Impurity H

Picture of Simvastatin EP Impurity H
CAT No: SZ-S008009
CAS No: 79952-42-4
Mol.F. : C19H28O4
Mol.Wt. : 320.4
Inv. Status: In Stock
SZ-S008009
CAS No:79952-42-4
Mol.F.: C19H28O4 
Mol.Wt.: 320.4
Inv. Status: In Stock

Simvastatin Acid Triol Sodium Salt

Picture of Simvastatin Acid Triol Sodium Salt
CAT No: SZ-S008019
CAS No: 132294-94-1
Mol.F. : C19H29O5 : Na
Mol.Wt. : 337.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 132748-10-8 (free base)
SZ-S008019
CAS No:132294-94-1
Mol.F.: C19H29O5 : Na
Mol.Wt.: 337.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 132748-10-8 (free base)

Simvastatin Impurity 10

Picture of Simvastatin Impurity 10
CAT No: SZ-S008036
CAS No: 1040227-62-0
Mol.F. : C19H24O2
Mol.Wt. : 284.4
Inv. Status: Custom Synthesis
SZ-S008036
CAS No:1040227-62-0
Mol.F.: C19H24O2
Mol.Wt.: 284.4
Inv. Status: Custom Synthesis

Simvastatin Impurity 11

Picture of Simvastatin Impurity 11
CAT No: SZ-S008037
CAS No: 1649450-90-7
Mol.F. : C19H28O4
Mol.Wt. : 320.4
Inv. Status: Custom Synthesis
SZ-S008037
CAS No:1649450-90-7
Mol.F.: C19H28O4
Mol.Wt.: 320.4
Inv. Status: Custom Synthesis

Sitagliptin Impurity 74

Picture of Sitagliptin Impurity 74
CAT No: SZ-S009139
CAS No: NA
Mol.F. : C19H29F3N6
Mol.Wt. : 398.5
Inv. Status: Custom Synthesis
SZ-S009139
CAS No:NA
Mol.F.: C19H29F3N6
Mol.Wt.: 398.5
Inv. Status: Custom Synthesis

Sitagliptin Impurity 91

Picture of Sitagliptin Impurity 91
CAT No: SZ-S009158
CAS No: 1246961-45-4
Mol.F. : C19H26F3NO4
Mol.Wt. : 389.4
Inv. Status: Custom Synthesis
SZ-S009158
CAS No:1246961-45-4
Mol.F.: C19H26F3NO4
Mol.Wt.: 389.4
Inv. Status: Custom Synthesis

Sofosbuvir Acid

Picture of Sofosbuvir Acid
CAT No: SZ-S010001
CAS No: 1859162-79-0
Mol.F. : C19H23FN3O9P
Mol.Wt. : 487.4
Inv. Status: Custom Synthesis
SZ-S010001
CAS No:1859162-79-0
Mol.F.: C19H23FN3O9P
Mol.Wt.: 487.4
Inv. Status: Custom Synthesis

Solifenacin EP Impurity B

Picture of Solifenacin EP Impurity B
CAT No: SZ-S011019
CAS No: 1353274-25-5
Mol.F. : C19H21NO2
Mol.Wt. : 295.4
Inv. Status: In Stock
SZ-S011019
CAS No:1353274-25-5
Mol.F.: C19H21NO2
Mol.Wt.: 295.4
Inv. Status: In Stock

Sacubitril Impurity 49

Picture of Sacubitril Impurity 49
CAT No: SZ-S020068
CAS No: 1933501-50-8
Mol.F. : C19H23NO2 : HCl
Mol.Wt. : 297.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 1933501-49-5 (free base)
SZ-S020068
CAS No:1933501-50-8
Mol.F.: C19H23NO2 : HCl
Mol.Wt.: 297.4 : 36.5
Inv. Status: In Stock
Rel. CAS No : 1933501-49-5 (free base)

Sacubitril Impurity 75

Picture of Sacubitril Impurity 75
CAT No: SZ-S020095
CAS No: 2770409-08-8
Mol.F. : C19H21NO4
Mol.Wt. : 327.4
Inv. Status: Custom Synthesis
SZ-S020095
CAS No:2770409-08-8
Mol.F.: C19H21NO4
Mol.Wt.: 327.4
Inv. Status: Custom Synthesis

Sapropterin Impurity 6

Picture of Sapropterin Impurity 6
CAT No: SZ-S027030
CAS No: 1067512-58-6
Mol.F. : C19H25N7O5
Mol.Wt. : 431.5
Inv. Status: Custom Synthesis
SZ-S027030
CAS No:1067512-58-6
Mol.F.: C19H25N7O5
Mol.Wt.: 431.5
Inv. Status: Custom Synthesis

Sparfloxacin 

Picture of Sparfloxacin 
CAT No: SZ-S028001
CAS No: 110871-86-8
Mol.F. : C19H22F2N4O3
Mol.Wt. : 392.4
Inv. Status: In Stock
SZ-S028001
CAS No:110871-86-8
Mol.F.: C19H22F2N4O3
Mol.Wt.: 392.4
Inv. Status: In Stock

Sparfloxacin Nitroso Impurity 1

Picture of Sparfloxacin Nitroso Impurity 1
CAT No: SZ-S028002
CAS No: NA
Mol.F. : C19H21F2N5O4
Mol.Wt. : 421.4
Inv. Status: Custom Synthesis
SZ-S028002
CAS No:NA
Mol.F.: C19H21F2N5O4
Mol.Wt.: 421.4
Inv. Status: Custom Synthesis

Solriamfetol Impurity C

Picture of Solriamfetol Impurity C
CAT No: SZ-S035007
CAS No: NA
Mol.F. : C19H23N3O3
Mol.Wt. : 341.4
Inv. Status: In Stock
SZ-S035007
CAS No:NA
Mol.F.: C19H23N3O3
Mol.Wt.: 341.4
Inv. Status: In Stock

Solriamfetol Impurity 1

Picture of Solriamfetol Impurity 1
CAT No: SZ-S035012
CAS No: 38017-65-1
Mol.F. : C19H22N2O3 : HCl
Mol.Wt. : 326.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 13082-29-6 (free base) ; 5254-60-4 (HBr salt) ; 56612-25-0 (TFA salt)
SZ-S035012
CAS No:38017-65-1
Mol.F.: C19H22N2O3 : HCl
Mol.Wt.: 326.4 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 13082-29-6 (free base) ; 5254-60-4 (HBr salt) ; 56612-25-0 (TFA salt)

Senkirkine

Picture of Senkirkine
CAT No: SZ-S045001
CAS No: 2318-18-5
Mol.F. : C19H27NO6
Mol.Wt. : 365.4
Inv. Status: Custom Synthesis
SZ-S045001
CAS No:2318-18-5
Mol.F.: C19H27NO6
Mol.Wt.: 365.4
Inv. Status: Custom Synthesis

Sufentanil Citrate EP Impurity E

Picture of Sufentanil Citrate EP Impurity E
CAT No: SZ-S080006
CAS No: 72996-73-7
Mol.F. : C19H26N2OS
Mol.Wt. : 330.5
Inv. Status: Custom Synthesis
Rel. CAS No : 72996-74-8 (2HCl salt)
SZ-S080006
CAS No:72996-73-7
Mol.F.: C19H26N2OS
Mol.Wt.: 330.5
Inv. Status: Custom Synthesis
Rel. CAS No : 72996-74-8 (2HCl salt)

Telmisartan EP Impurity A

Picture of Telmisartan EP Impurity A
CAT No: SZ-T006002
CAS No: 152628-02-9
Mol.F. : C19H20N4
Mol.Wt. : 304.4
Inv. Status: In Stock
Rel. CAS No : 1282554-35-1 (hydrate)
SZ-T006002
CAS No:152628-02-9
Mol.F.: C19H20N4
Mol.Wt.: 304.4
Inv. Status: In Stock
Rel. CAS No : 1282554-35-1 (hydrate)

Telmisartan Impurity 5

Picture of Telmisartan Impurity 5
CAT No: SZ-T006031
CAS No: 884330-10-3
Mol.F. : C19H20N4O
Mol.Wt. : 320.4
Inv. Status: Custom Synthesis
SZ-T006031
CAS No:884330-10-3
Mol.F.: C19H20N4O
Mol.Wt.: 320.4
Inv. Status: Custom Synthesis

Telmisartan Impurity 23

Picture of Telmisartan Impurity 23
CAT No: SZ-T006056
CAS No: 1083158-66-0
Mol.F. : C19H20N4O3
Mol.Wt. : 352.4
Inv. Status: Custom Synthesis
SZ-T006056
CAS No:1083158-66-0
Mol.F.: C19H20N4O3
Mol.Wt.: 352.4
Inv. Status: Custom Synthesis

Telmisartan Impurity 31

Picture of Telmisartan Impurity 31
CAT No: SZ-T006066
CAS No: 884330-18-1
Mol.F. : C19H22N4O
Mol.Wt. : 322.4
Inv. Status: Custom Synthesis
SZ-T006066
CAS No:884330-18-1
Mol.F.: C19H22N4O
Mol.Wt.: 322.4
Inv. Status: Custom Synthesis

Tamsulosin EP Impurity D

Picture of Tamsulosin EP Impurity D
CAT No: SZ-T008004
CAS No: 1798904-07-0
Mol.F. : C19H26N2O5S : HCl
Mol.Wt. : 394.5 : 36.5
Inv. Status: In Stock
Rel. CAS No : 1799280-05-9 (free base)
SZ-T008004
CAS No:1798904-07-0
Mol.F.: C19H26N2O5S : HCl
Mol.Wt.:  394.5 : 36.5
Inv. Status: In Stock
Rel. CAS No : 1799280-05-9 (free base)

Teneligliptin Impurity E

Picture of Teneligliptin Impurity E
CAT No: SZ-T009005
CAS No: NA
Mol.F. : C19H25N5O2
Mol.Wt. : 355.4
Inv. Status: Custom Synthesis
SZ-T009005
CAS No:NA
Mol.F.: C19H25N5O2 
Mol.Wt.: 355.4
Inv. Status: Custom Synthesis

Teneligliptin Acid Impurity

Picture of Teneligliptin Acid Impurity
CAT No: SZ-T009031
CAS No: 2407632-38-4
Mol.F. : C19H25N5O2
Mol.Wt. : 355.4
Inv. Status: Custom Synthesis
SZ-T009031
CAS No:2407632-38-4
Mol.F.: C19H25N5O2
Mol.Wt.: 355.4
Inv. Status: Custom Synthesis

Teneligliptin Impurity 22

Picture of Teneligliptin Impurity 22
CAT No: SZ-T009042
CAS No: 1860008-29-2
Mol.F. : C19H22N4O
Mol.Wt. : 322.4
Inv. Status: Custom Synthesis
SZ-T009042
CAS No:1860008-29-2
Mol.F.: C19H22N4O
Mol.Wt.: 322.4
Inv. Status: Custom Synthesis

Tafluprost Impurity 1

Picture of Tafluprost Impurity 1
CAT No: SZ-T097002
CAS No: 2512198-63-7
Mol.F. : C19H24NO2P
Mol.Wt. : 329.4
Inv. Status: In Stock
SZ-T097002
CAS No:2512198-63-7
Mol.F.: C19H24NO2P
Mol.Wt.: 329.4
Inv. Status: In Stock