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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 1,811-1,820 of 5,812

Amoxicillin EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A143-012
CAS
126247-63-0
Formula
C10H8N2O2
Family
Amoxicillin
Synonyms
3-(4-Hydroxyphenyl)-2(1H)-pyrazinone, 3-(4-hydroxyphenyl)-1H-pyrazin-2-one

Amoxicillin EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A143-013
CAS
188112-75-6
Formula
C24H26N4O7S
Family
Amoxicillin
Synonyms
Amoxicillin trihydrate impurity G, d-hydroxyphenylglycylamoxicillin

Amoxicillin EP Impurity H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A143-014
CAS
205826-86-4
Formula
C13H17NO4
Family
Amoxicillin
Synonyms
Benzeneacetic acid, alpha-((2,2-dimethyl-1-oxopropyl)amino)-4-hydroxy-, (r)-, Benzeneacetic acid, alpha-((2,2-dimethyl-1-oxopropyl)amino)-4-hydroxy-, (alphar)-

rac-Amoxicillin EP Impurity H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A143-020
CAS
106644-43-3
Formula
C13H17NO4
Family
Amoxicillin
Synonyms
2-(2,2-dimethylpropanoylamino)-2-(4-hydroxyphenyl)acetic acid, Amoxicillin EP Impurity H/ Amoxicillin Related Compound H

Amoxicillin EP Impurity I

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A143-015
CAS
22818-40-2
Formula
C8H9NO3
Family
Amoxicillin
Synonyms
D-p-hydroxyphenylglycine, D-N-(4-Hydroxyphenyl)glycine

Amoxicillin EP Impurity J

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A143-065
CAS
2088960-43-2
Formula
C32H38N6O10S2
Family
Amoxicillin
Synonyms
Amoxicillin Impurity J, Amoxicillin Impurity 40

Amoxicillin EP Impurity K

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A143-037
CAS
210289-72-8
Formula
C32H40N6O11S2
Family
Amoxicillin
Synonyms
Amoxicillin Dimer (penicilloic acid form), Amoxicillin trihydrate impurity K

Amoxicillin EP Impurity L

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A143-017
CAS
1789703-32-7
Formula
C24H29N5O7S2
Family
Amoxicillin
Synonyms
N-(Penicillan-6-yl) amoxicillinamide, APA amoxicillin amide

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