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Stable Isotopes And Metabolites

Ampicillin-d5

Picture of Ampicillin-d5
CAT No: SZ-A026D01
CAS No: 1426173-65-0
Mol.F. : C16H14N3O4SD5
Mol.Wt. : 354.4
Inv. Status: Custom Synthesis
SZ-A026D01
CAS No:1426173-65-0
Mol.F.: C16H14N3O4SD5 
Mol.Wt.: 354.4
Inv. Status: Custom Synthesis

Lenampicillin D5 Hydrochloride

Picture of Lenampicillin D5 Hydrochloride
CAT No: SZ-A026D02
CAS No: 1356847-85-2
Mol.F. : C21H18D5N3O7S . HCl
Mol.Wt. : 466.5 . 36.5
Inv. Status: Custom Synthesis
SZ-A026D02
CAS No:1356847-85-2
Mol.F.: C21H18D5N3O7S . HCl
Mol.Wt.: 466.5 . 36.5
Inv. Status: Custom Synthesis

Lenampicillin D5

Picture of Lenampicillin D5
CAT No: SZ-A026D03
CAS No: 1356905-44-6
Mol.F. : C21H18D5N3O7S
Mol.Wt. : 466.5
Inv. Status: Custom Synthesis
SZ-A026D03
CAS No:1356905-44-6
Mol.F.: C21H18D5N3O7S
Mol.Wt.: 466.5
Inv. Status: Custom Synthesis

Pharmaceutical Reference Standards

Ampicillin Trihydrate

Picture of Ampicillin Trihydrate
CAT No: SZ-A026000
CAS No: 7177-48-2
Mol.F. : C16H19N3O4S : 3H2O
Mol.Wt. : 349.4 : 3(18.0)
Inv. Status: In Stock
Rel. CAS No : 69-52-3 (Na salt) ; 7490-86-0 (Sulfate salt) ; 69-53-4 (free base)
SZ-A026000
CAS No:7177-48-2
Mol.F.: C16H19N3O4S : 3H2O
Mol.Wt.: 349.4 : 3(18.0)
Inv. Status: In Stock
Rel. CAS No : 69-52-3 (Na salt) ; 7490-86-0 (Sulfate salt) ; 69-53-4 (free base)

Ampicillin EP Impurity A

Picture of Ampicillin EP Impurity A
CAT No: SZ-A026001
CAS No: 551-16-6
Mol.F. : C8H12N2O3S
Mol.Wt. : 216.3
Inv. Status: Custom Synthesis
Rel. CAS No : 1203-85-6 (Na salt) ; 13833-83-5 (K salt) ; 35195-89-2 (Ca salt) ; 57218-58-3 (HCl salt)
SZ-A026001
CAS No:551-16-6
Mol.F.: C8H12N2O3S
Mol.Wt.: 216.3
Inv. Status: Custom Synthesis
Rel. CAS No : 1203-85-6 (Na salt) ; 13833-83-5 (K salt) ; 35195-89-2 (Ca salt) ; 57218-58-3 (HCl salt)

Ampicillin EP Impurity B

Picture of Ampicillin EP Impurity B
CAT No: SZ-A026002
CAS No: 19379-33-0
Mol.F. : C16H19N3O4S
Mol.Wt. : 349.4
Inv. Status: In Stock
Rel. CAS No : 2238812-60-5 (Na salt)
SZ-A026002
CAS No:19379-33-0
Mol.F.: C16H19N3O4S
Mol.Wt.: 349.4
Inv. Status: In Stock
Rel. CAS No : 2238812-60-5 (Na salt)

Ampicillin EP Impurity C

Picture of Ampicillin EP Impurity C
CAT No: SZ-A026003
CAS No: NA
Mol.F. : C16H19N3O4S
Mol.Wt. : 349.4
Inv. Status: In Stock
SZ-A026003
CAS No:NA
Mol.F.: C16H19N3O4S
Mol.Wt.: 349.4
Inv. Status: In Stock

Ampicillin EP Impurity D

Picture of Ampicillin EP Impurity D
CAT No: SZ-A026004
CAS No: 32746-94-4
Mol.F. : C16H21N3O5S
Mol.Wt. : 367.4
Inv. Status: In Stock
Rel. CAS No : 63492-99-9 (Na salt)
SZ-A026004
CAS No:32746-94-4
Mol.F.: C16H21N3O5S
Mol.Wt.: 367.4
Inv. Status: In Stock
Rel. CAS No : 63492-99-9 (Na salt)

Ampicillin EP Impurity E

Picture of Ampicillin EP Impurity E
CAT No: SZ-A026005
CAS No: 1207726-28-0
Mol.F. : C24H26N4O5S
Mol.Wt. : 482.6
Inv. Status: In Stock
SZ-A026005
CAS No:1207726-28-0
Mol.F.: C24H26N4O5S
Mol.Wt.: 482.6
Inv. Status: In Stock

Ampicillin EP Impurity F

Picture of Ampicillin EP Impurity F
CAT No: SZ-A026006
CAS No: 124774-48-7
Mol.F. : C15H21N3O3S
Mol.Wt. : 323.4
Inv. Status: In Stock
SZ-A026006
CAS No:124774-48-7
Mol.F.: C15H21N3O3S
Mol.Wt.: 323.4
Inv. Status: In Stock

Ampicillin EP Impurity G

Picture of Ampicillin EP Impurity G
CAT No: SZ-A026007
CAS No: 31485-02-6
Mol.F. : C16H14N2O2
Mol.Wt. : 266.3
Inv. Status: In Stock
SZ-A026007
CAS No:31485-02-6
Mol.F.: C16H14N2O2
Mol.Wt.: 266.3
Inv. Status: In Stock

Ampicillin EP Impurity H

Picture of Ampicillin EP Impurity H
CAT No: SZ-A026008
CAS No: 73200-73-4
Mol.F. : C10H8N2O
Mol.Wt. : 172.2
Inv. Status: In Stock
SZ-A026008
CAS No:73200-73-4
Mol.F.: C10H8N2O
Mol.Wt.: 172.2
Inv. Status: In Stock

Ampicillin EP Impurity I HCl

Picture of Ampicillin EP Impurity I HCl
CAT No: SZ-A026009
CAS No: NA
Mol.F. : C24H26N4O5S : HCl
Mol.Wt. : 482.6 : 36.5
Inv. Status: In Stock
Rel. CAS No : 10001-82-8 (free base)
SZ-A026009
CAS No:NA
Mol.F.: C24H26N4O5S : HCl
Mol.Wt.: 482.6 : 36.5
Inv. Status: In Stock
Rel. CAS No : 10001-82-8 (free base)

Ampicillin EP Impurity J

Picture of Ampicillin EP Impurity J
CAT No: SZ-A026010
CAS No: 6489-58-3
Mol.F. : C13H20N2O4S
Mol.Wt. : 300.4
Inv. Status: In Stock
Rel. CAS No : 20520-33-6 (Na salt) ; 50547-66-5 (K salt)
SZ-A026010
CAS No:6489-58-3
Mol.F.: C13H20N2O4S
Mol.Wt.: 300.4
Inv. Status: In Stock
Rel. CAS No : 20520-33-6 (Na salt) ; 50547-66-5 (K salt)

Ampicillin EP Impurity K

Picture of Ampicillin EP Impurity K
CAT No: SZ-A026011
CAS No: 40610-41-1
Mol.F. : C13H17NO3
Mol.Wt. : 235.3
Inv. Status: In Stock
SZ-A026011
CAS No:40610-41-1
Mol.F.: C13H17NO3
Mol.Wt.: 235.3
Inv. Status: In Stock

Ampicillin EP Impurity L

Picture of Ampicillin EP Impurity L
CAT No: SZ-A026012
CAS No: 875-74-1
Mol.F. : C8H9NO2
Mol.Wt. : 151.2
Inv. Status: Out of Stock
Same As : SZ-C067002, SZ-C018002,
Rel. CAS No : 91224-38-3 (Sulfate salt) ; 25705-52-6 (HCl salt) ; 56337-83-8 (Sodium salt) ; 37661-32-8 (Potassium salt)
SZ-A026012
CAS No:875-74-1
Mol.F.: C8H9NO2
Mol.Wt.: 151.2
Inv. Status: Out of Stock
Same As : SZ-C067002, SZ-C018002,
Rel. CAS No : 91224-38-3 (Sulfate salt) ; 25705-52-6 (HCl salt) ; 56337-83-8 (Sodium salt) ; 37661-32-8 (Potassium salt)

Ampicillin EP Impurity M Disodium salt

Picture of Ampicillin EP Impurity M Disodium salt
CAT No: SZ-A026013
CAS No: 94730-51-5
Mol.F. : C32H38N6O8S2 : 2(Na)
Mol.Wt. : 698.8 : 2(23.0)
Inv. Status: In Stock
Rel. CAS No : 62326-82-3 (free base)
SZ-A026013
CAS No:94730-51-5
Mol.F.: C32H38N6O8S2 : 2(Na)
Mol.Wt.: 698.8 : 2(23.0)
Inv. Status: In Stock
Rel. CAS No : 62326-82-3 (free base)

Ampicillin EP Impurity N (Dimer)

Picture of Ampicillin EP Impurity N (Dimer)
CAT No: SZ-A026014
CAS No: NA
Mol.F. : C32H40N6O9S2 : 3Na
Mol.Wt. : 716.8 : 3(23.0)
Inv. Status: In Stock
SZ-A026014
CAS No:NA
Mol.F.: C32H40N6O9S2 : 3Na
Mol.Wt.: 716.8 : 3(23.0)
Inv. Status: In Stock

Ampicillin Related Compound 1

Picture of Ampicillin Related Compound 1
CAT No: SZ-A026015
CAS No: 142975-48-2
Mol.F. : C11H10N2O3
Mol.Wt. : 218.2
Inv. Status: In Stock
SZ-A026015
CAS No:142975-48-2
Mol.F.: C11H10N2O3 
Mol.Wt.: 218.2
Inv. Status: In Stock

Ampicillin oligomer 1 (trimer) Sodium salt

Picture of Ampicillin oligomer 1 (trimer) Sodium salt
CAT No: SZ-A026016
CAS No: 94659-48-0
Mol.F. : C48H57N9O12S3 : 3Na
Mol.Wt. : 1048.2 : 3(23.0)
Inv. Status: In Stock
Rel. CAS No : 114977-84-3 (free base)
SZ-A026016
CAS No:94659-48-0
Mol.F.: C48H57N9O12S3 : 3Na
Mol.Wt.: 1048.2 : 3(23.0)
Inv. Status: In Stock
Rel. CAS No : 114977-84-3 (free base)

Pivampicillin

Picture of Pivampicillin
CAT No: SZ-A026017
CAS No: 33817-20-8
Mol.F. : C22H29N3O6S
Mol.Wt. : 463.5
Inv. Status: Custom Synthesis
Rel. CAS No : 26309-95-5 (HCl salt)
SZ-A026017
CAS No:33817-20-8
Mol.F.: C22H29N3O6S
Mol.Wt.: 463.5
Inv. Status: Custom Synthesis
Rel. CAS No : 26309-95-5 (HCl salt)

Pivampicillin Impurity A

Picture of Pivampicillin Impurity A
CAT No: SZ-A026018
CAS No: NA
Mol.F. : C22H31N3O7S
Mol.Wt. : 481.6
Inv. Status: Custom Synthesis
SZ-A026018
CAS No:NA
Mol.F.: C22H31N3O7S 
Mol.Wt.: 481.6
Inv. Status: Custom Synthesis

Pivampicillin Impurity B

Picture of Pivampicillin Impurity B
CAT No: SZ-A026019
CAS No: NA
Mol.F. : C22H29N3O6S
Mol.Wt. : 463.5
Inv. Status: Custom Synthesis
SZ-A026019
CAS No:NA
Mol.F.: C22H29N3O6S 
Mol.Wt.: 463.5
Inv. Status: Custom Synthesis

Talampicillin Hydrochloride

Picture of Talampicillin Hydrochloride
CAT No: SZ-A026020
CAS No: 39878-70-1
Mol.F. : C24H23N3O6S . HCl
Mol.Wt. : 481.5 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 47747-56-8 (Free base)
SZ-A026020
CAS No:39878-70-1
Mol.F.: C24H23N3O6S . HCl
Mol.Wt.: 481.5 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 47747-56-8 (Free base)

Ampicillin Open ring dimer

Picture of Ampicillin Open ring dimer
CAT No: SZ-A026021
CAS No: NA
Mol.F. : C31H40N6O7S2 : 2Na
Mol.Wt. : 672.8 : 2(23.0)
Inv. Status: In Stock
SZ-A026021
CAS No:NA
Mol.F.: C31H40N6O7S2 : 2Na
Mol.Wt.: 672.8 : 2(23.0)
Inv. Status: In Stock

Ampicillin oligomer 2

Picture of Ampicillin oligomer 2
CAT No: SZ-A026022
CAS No: NA
Mol.F. : n * C16H21N3O5S
Mol.Wt. : n * 367.4
Inv. Status: Custom Synthesis
SZ-A026022
CAS No:NA
Mol.F.: n * C16H21N3O5S
Mol.Wt.: n * 367.4
Inv. Status: Custom Synthesis

D-Phenylglycinamide

Picture of D-Phenylglycinamide
CAT No: SZ-A026023
CAS No: 6485-67-2
Mol.F. : C8H10N2O
Mol.Wt. : 150.2
Inv. Status: In Stock
Rel. CAS No : 63291-39-4 (HCl salt) ; 181495-38-5 (Sulfate salt) ; 67861-60-3 (HBr)
SZ-A026023
CAS No:6485-67-2
Mol.F.: C8H10N2O
Mol.Wt.: 150.2
Inv. Status: In Stock
Rel. CAS No : 63291-39-4 (HCl salt) ; 181495-38-5 (Sulfate salt) ; 67861-60-3 (HBr)

Ampicillin Trihydrate Impurity N

Picture of Ampicillin Trihydrate Impurity N
CAT No: SZ-A026024
CAS No: NA
Mol.F. : C16H19N3O4S
Mol.Wt. : 349.4
Inv. Status: Custom Synthesis
SZ-A026024
CAS No:NA
Mol.F.: C16H19N3O4S
Mol.Wt.: 349.4
Inv. Status: Custom Synthesis

Ampicillin EP Impurity N (Trimer)

Picture of Ampicillin EP Impurity N (Trimer)
CAT No: SZ-A026025
CAS No: NA
Mol.F. : C48H59N9O13S3 : 4(Na)
Mol.Wt. : 1066.2 : 4(23.0)
Inv. Status: Limited Stock
SZ-A026025
CAS No:NA
Mol.F.: C48H59N9O13S3 : 4(Na)
Mol.Wt.: 1066.2 : 4(23.0)
Inv. Status: Limited Stock

Ampicillin Hydantoin Analog

Picture of Ampicillin Hydantoin Analog
CAT No: SZ-A026026
CAS No: NA
Mol.F. : C17H17N3O5S
Mol.Wt. : 375.4
Inv. Status: In Stock
SZ-A026026
CAS No:NA
Mol.F.: C17H17N3O5S
Mol.Wt.: 375.4
Inv. Status: In Stock

Ampicillin Sodium salt

Picture of Ampicillin Sodium salt
CAT No: SZ-A026027
CAS No: 69-52-3
Mol.F. : C16H19N3O4S : Na
Mol.Wt. : 349.4 : 23.0
Inv. Status: In Stock, 3-4 days for Dispatch
Same As : SZ-P048035,
Rel. CAS No : 69-53-4 (free base) ; 7490-86-0 (Sulfate salt) ; 7177-48-2 (Trihydrate)
SZ-A026027
CAS No:69-52-3
Mol.F.: C16H19N3O4S : Na
Mol.Wt.: 349.4 : 23.0
Inv. Status: In Stock, 3-4 days for Dispatch
Same As : SZ-P048035,
Rel. CAS No : 69-53-4 (free base) ; 7490-86-0 (Sulfate salt) ; 7177-48-2 (Trihydrate)

Ampicillin Sulfate salt

Picture of Ampicillin Sulfate salt
CAT No: SZ-A026028
CAS No: 7490-86-0
Mol.F. : C16H19N3O4S : 1/2H2SO4
Mol.Wt. : 349.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 69-53-4 (free base) ; 69-52-3 (Na salt) ; 7177-48-2 (Trihydrate)
SZ-A026028
CAS No:7490-86-0
Mol.F.: C16H19N3O4S : 1/2H2SO4
Mol.Wt.: 349.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 69-53-4 (free base) ; 69-52-3 (Na salt) ; 7177-48-2 (Trihydrate)

Ampicillin EP Impurity A Sodium salt

Picture of Ampicillin EP Impurity A Sodium salt
CAT No: SZ-A026029
CAS No: 1203-85-6
Mol.F. : C8H12N2O3S : Na
Mol.Wt. : 216.3 : 23.0
Inv. Status: Custom Synthesis
Same As : SZ-F042024, SZ-P048041,
Rel. CAS No : 551-16-6 (free base) ; 13833-83-5 (K salt) ; 35195-89-2 (Ca salt) ; 57218-58-3 (HCl salt)
SZ-A026029
CAS No:1203-85-6
Mol.F.: C8H12N2O3S : Na
Mol.Wt.: 216.3 : 23.0
Inv. Status: Custom Synthesis
Same As : SZ-F042024, SZ-P048041,
Rel. CAS No : 551-16-6 (free base) ; 13833-83-5 (K salt) ; 35195-89-2 (Ca salt) ; 57218-58-3 (HCl salt)

Ampicillin EP Impurity A Potassium salt

Picture of Ampicillin EP Impurity A Potassium salt
CAT No: SZ-A026030
CAS No: 13833-83-5
Mol.F. : C8H12N2O3S : K
Mol.Wt. : 216.3 : 39.1
Inv. Status: Custom Synthesis
Same As : SZ-F042025, SZ-P048042,
Rel. CAS No : 1203-85-6 (Na salt) ; 551-16-6 (free base) ; 35195-89-2 (Ca salt) ; 57218-58-3 (HCl salt)
SZ-A026030
CAS No:13833-83-5
Mol.F.: C8H12N2O3S : K
Mol.Wt.: 216.3 : 39.1
Inv. Status: Custom Synthesis
Same As : SZ-F042025, SZ-P048042,
Rel. CAS No : 1203-85-6 (Na salt) ; 551-16-6 (free base) ; 35195-89-2 (Ca salt) ; 57218-58-3 (HCl salt)

Ampicillin EP Impurity A Calcium salt

Picture of Ampicillin EP Impurity A Calcium salt
CAT No: SZ-A026031
CAS No: 35195-89-2
Mol.F. : C8H12N2O3S : 1/2Ca
Mol.Wt. : 216.3 : 1/2(40.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 1203-85-6 (Na salt) ; 13833-83-5 (K salt) ; 551-16-6 (free base) ; 57218-58-3 (HCl salt)
SZ-A026031
CAS No:35195-89-2
Mol.F.: C8H12N2O3S : 1/2Ca
Mol.Wt.: 216.3 : 1/2(40.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 1203-85-6 (Na salt) ; 13833-83-5 (K salt) ; 551-16-6 (free base) ; 57218-58-3 (HCl salt)

Ampicillin EP Impurity A Hydrochloride

Picture of Ampicillin EP Impurity A Hydrochloride
CAT No: SZ-A026032
CAS No: 57218-58-3
Mol.F. : C8H12N2O3S : HCl
Mol.Wt. : 216.3 : 36.5
Inv. Status: Custom Synthesis
Same As : SZ-F042026, SZ-P048043,
Rel. CAS No : 1203-85-6 (Na salt) ; 13833-83-5 (K salt) ; 35195-89-2 (Ca salt) ; 551-16-6 (free base)
SZ-A026032
CAS No:57218-58-3
Mol.F.: C8H12N2O3S : HCl
Mol.Wt.: 216.3 : 36.5
Inv. Status: Custom Synthesis
Same As : SZ-F042026, SZ-P048043,
Rel. CAS No : 1203-85-6 (Na salt) ; 13833-83-5 (K salt) ; 35195-89-2 (Ca salt) ; 551-16-6 (free base)

Ampicillin EP Impurity B Sodium salt

Picture of Ampicillin EP Impurity B Sodium salt
CAT No: SZ-A026033
CAS No: 2238812-60-5
Mol.F. : C16H19N3O4S : Na
Mol.Wt. : 349.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 19379-33-0 (free base)
SZ-A026033
CAS No:2238812-60-5
Mol.F.: C16H19N3O4S : Na
Mol.Wt.: 349.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 19379-33-0 (free base)

Ampicillin EP Impurity D Sodium salt

Picture of Ampicillin EP Impurity D Sodium salt
CAT No: SZ-A026034
CAS No: 63492-99-9
Mol.F. : C16H21N3O5S : Na
Mol.Wt. : 367.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 32746-94-4 (free base)
SZ-A026034
CAS No:63492-99-9
Mol.F.: C16H21N3O5S : Na
Mol.Wt.: 367.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 32746-94-4 (free base)

Ampicillin EP Impurity I 

Picture of Ampicillin EP Impurity I 
CAT No: SZ-A026035
CAS No: 10001-82-8
Mol.F. : C24H26N4O5S
Mol.Wt. : 482.6
Inv. Status: Custom Synthesis
SZ-A026035
CAS No:10001-82-8
Mol.F.: C24H26N4O5S
Mol.Wt.: 482.6
Inv. Status: Custom Synthesis

Ampicillin EP Impurity J Sodium salt

Picture of Ampicillin EP Impurity J Sodium salt
CAT No: SZ-A026036
CAS No: 20520-33-6
Mol.F. : C13H20N2O4S : Na
Mol.Wt. : 300.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 6489-58-3 (free base) ; 50547-66-5 (K salt)
SZ-A026036
CAS No:20520-33-6
Mol.F.: C13H20N2O4S : Na
Mol.Wt.: 300.4 : 23.0
Inv. Status: Custom Synthesis
Rel. CAS No : 6489-58-3 (free base) ; 50547-66-5 (K salt)

Ampicillin EP Impurity J Potassium salt

Picture of Ampicillin EP Impurity J Potassium salt
CAT No: SZ-A026037
CAS No: 50547-66-5
Mol.F. : C13H20N2O4S : K
Mol.Wt. : 300.4 : 39.1
Inv. Status: Custom Synthesis
Rel. CAS No : 20520-33-6 (Na salt) ; 6489-58-3 (free base)
SZ-A026037
CAS No:50547-66-5
Mol.F.: C13H20N2O4S : K
Mol.Wt.: 300.4 : 39.1
Inv. Status: Custom Synthesis
Rel. CAS No : 20520-33-6 (Na salt) ; 6489-58-3 (free base)

Ampicillin EP Impurity L Sulfate salt

Picture of Ampicillin EP Impurity L Sulfate salt
CAT No: SZ-A026038
CAS No: 91224-38-3
Mol.F. : C8H9NO2 : 1/2H2SO4
Mol.Wt. : 151.2 : 1/2(98.1)
Inv. Status: Custom Synthesis
Same As : SZ-C067014, SZ-C018017,
Rel. CAS No : 875-74-1 (free base) ; 25705-52-6 (HCl salt) ; 56337-83-8 (Sodium salt) ; 37661-32-8 (Potassium salt)
SZ-A026038
CAS No:91224-38-3
Mol.F.: C8H9NO2 : 1/2H2SO4
Mol.Wt.: 151.2 : 1/2(98.1)
Inv. Status: Custom Synthesis
Same As : SZ-C067014, SZ-C018017,
Rel. CAS No : 875-74-1 (free base) ; 25705-52-6 (HCl salt) ; 56337-83-8 (Sodium salt) ; 37661-32-8 (Potassium salt)

Ampicillin EP Impurity L Hydrochloride

Picture of Ampicillin EP Impurity L Hydrochloride
CAT No: SZ-A026039
CAS No: 25705-52-6
Mol.F. : C8H9NO2 : HCl
Mol.Wt. : 151.2 : 36.5
Inv. Status: Custom Synthesis
Same As : SZ-C067013, SZ-C018014,
Rel. CAS No : 91224-38-3 (Sulfate salt) ; 875-74-1 (free base) ; 56337-83-8 (Sodium salt) ; 37661-32-8 (Potassium salt)
SZ-A026039
CAS No:25705-52-6
Mol.F.: C8H9NO2 : HCl
Mol.Wt.: 151.2 : 36.5
Inv. Status: Custom Synthesis
Same As : SZ-C067013, SZ-C018014,
Rel. CAS No : 91224-38-3 (Sulfate salt) ; 875-74-1 (free base) ; 56337-83-8 (Sodium salt) ; 37661-32-8 (Potassium salt)

Ampicillin EP Impurity L Sodium salt

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CAT No: SZ-A026040
CAS No: 56337-83-8
Mol.F. : C8H9NO2 : Na
Mol.Wt. : 151.2 : 23.0
Inv. Status: Custom Synthesis
Same As : SZ-C067011, SZ-C018015,
Rel. CAS No : 875-74-1 (free base) ; 91224-38-3 (Sulfate salt) ; 25705-52-6 (HCl salt) ; 37661-32-8 (Potassium salt)
SZ-A026040
CAS No:56337-83-8
Mol.F.: C8H9NO2 : Na
Mol.Wt.: 151.2 : 23.0
Inv. Status: Custom Synthesis
Same As : SZ-C067011, SZ-C018015,
Rel. CAS No : 875-74-1 (free base) ; 91224-38-3 (Sulfate salt) ; 25705-52-6 (HCl salt) ; 37661-32-8 (Potassium salt)

Ampicillin EP Impurity L Potassium salt

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CAT No: SZ-A026041
CAS No: 37661-32-8
Mol.F. : C8H9NO2 : K
Mol.Wt. : 151.2 : 39.1
Inv. Status: Custom Synthesis
Same As : SZ-C067012, SZ-C018016,
Rel. CAS No : 91224-38-3 (Sulfate salt) ; 25705-52-6 (HCl salt) ; 56337-83-8 (Sodium salt) ; 875-74-1 (free base)
SZ-A026041
CAS No:37661-32-8
Mol.F.: C8H9NO2 : K
Mol.Wt.: 151.2 : 39.1
Inv. Status: Custom Synthesis
Same As : SZ-C067012, SZ-C018016,
Rel. CAS No : 91224-38-3 (Sulfate salt) ; 25705-52-6 (HCl salt) ; 56337-83-8 (Sodium salt) ; 875-74-1 (free base)

Ampicillin EP Impurity M

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CAT No: SZ-A026042
CAS No: 62326-82-3
Mol.F. : C32H38N6O8S2
Mol.Wt. : 698.8
Inv. Status: Custom Synthesis
Rel. CAS No : 94730-51-5 (Sodium salt)
SZ-A026042
CAS No:62326-82-3
Mol.F.: C32H38N6O8S2
Mol.Wt.: 698.8
Inv. Status: Custom Synthesis
Rel. CAS No : 94730-51-5 (Sodium salt)

Ampicillin oligomer 1 (trimer)

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CAT No: SZ-A026043
CAS No: 114977-84-3
Mol.F. : C48H57N9O12S3
Mol.Wt. : 1048.2
Inv. Status: Custom Synthesis
Rel. CAS No : 94659-48-0 (Trisodium salt)
SZ-A026043
CAS No:114977-84-3
Mol.F.: C48H57N9O12S3
Mol.Wt.: 1048.2
Inv. Status: Custom Synthesis
Rel. CAS No : 94659-48-0 (Trisodium salt)

Pivampicillin Hydrochloride

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CAT No: SZ-A026044
CAS No: 26309-95-5
Mol.F. : C22H29N3O6S : HCl
Mol.Wt. : 463.5 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 33817-20-8
SZ-A026044
CAS No:26309-95-5
Mol.F.: C22H29N3O6S : HCl
Mol.Wt.: 463.5 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 33817-20-8

Talampicillin

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CAT No: SZ-A026045
CAS No: 47747-56-8
Mol.F. : C24H23N3O6S
Mol.Wt. : 481.5
Inv. Status: Custom Synthesis
Rel. CAS No : 39878-70-1 (HCl salt)
SZ-A026045
CAS No:47747-56-8
Mol.F.: C24H23N3O6S
Mol.Wt.: 481.5
Inv. Status: Custom Synthesis
Rel. CAS No : 39878-70-1 (HCl salt)

D-Phenylglycinamide Hydrochloride

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CAT No: SZ-A026046
CAS No: 63291-39-4
Mol.F. : C8H10N2O : HCl
Mol.Wt. : 150.2 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 6485-67-2 (free base) ; 181495-38-5 (Sulfate salt) ; 67861-60-3 (HBr)
SZ-A026046
CAS No:63291-39-4
Mol.F.: C8H10N2O : HCl
Mol.Wt.: 150.2 : 36.5
Inv. Status: Custom Synthesis
Rel. CAS No : 6485-67-2 (free base) ; 181495-38-5 (Sulfate salt) ; 67861-60-3 (HBr)

D-Phenylglycinamide Sulfate salt

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CAT No: SZ-A026047
CAS No: 181495-38-5
Mol.F. : C8H10N2O : 1/2H2SO4
Mol.Wt. : 150.2 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 63291-39-4 (HCl salt) ; 6485-67-2 (free base) ; 67861-60-3 (HBr)
SZ-A026047
CAS No:181495-38-5
Mol.F.: C8H10N2O : 1/2H2SO4
Mol.Wt.: 150.2 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 63291-39-4 (HCl salt) ; 6485-67-2 (free base) ; 67861-60-3 (HBr)

D-Phenylglycinamide Hydrobromide salt

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CAT No: SZ-A026048
CAS No: 67861-60-3
Mol.F. : C8H10N2O : HBr
Mol.Wt. : 150.2 : 80.1
Inv. Status: Custom Synthesis
Rel. CAS No : 63291-39-4 (HCl salt) ; 181495-38-5 (Sulfate salt) ; 6485-67-2 (free base)
SZ-A026048
CAS No:67861-60-3
Mol.F.: C8H10N2O : HBr
Mol.Wt.: 150.2 : 80.1
Inv. Status: Custom Synthesis
Rel. CAS No : 63291-39-4 (HCl salt) ; 181495-38-5 (Sulfate salt) ; 6485-67-2 (free base)

Cephradine

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CAT No: SZ-A026049
CAS No: 38821-53-3
Mol.F. : C16H19N3O4S
Mol.Wt. : 349.4
Inv. Status: Custom Synthesis
SZ-A026049
CAS No:38821-53-3
Mol.F.: C16H19N3O4S
Mol.Wt.: 349.4
Inv. Status: Custom Synthesis

Ampicillin oligomer 2

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CAT No: SZ-A026050
CAS No: 1207725-82-3
Mol.F. : C32H40N6O9S2
Mol.Wt. : 716.8
Inv. Status: Custom Synthesis
SZ-A026050
CAS No:1207725-82-3
Mol.F.: C32H40N6O9S2
Mol.Wt.: 716.8
Inv. Status: Custom Synthesis

S Isomer of Ampicillin Impurities G

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CAT No: SZ-A026051
CAS No: 281670-46-0
Mol.F. : C16H14N2O2
Mol.Wt. : 266.3
Inv. Status: Custom Synthesis
SZ-A026051
CAS No:281670-46-0
Mol.F.: C16H14N2O2
Mol.Wt.: 266.3
Inv. Status: Custom Synthesis