Cefprozil EP Impurity F
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C096-005
- CAS
- 107937-01-9
- Formula
- C10H12N2O3S
- Family
- Cefprozil
- Synonyms
- Cefprozil Impurity F, DE(2-amino-2-(4-hydroxyphenyl)acetyl)cefprozil, (E)-
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 3,641-3,650 of 5,812
Cefprozil EP Impurity L
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C096-007
- CAS
- 203007-73-2
- Formula
- C10H13NO4
- Family
- Cefprozil
- Synonyms
- 2-Hydroxyethyl (2R)-2-amino-2-(4-hydroxyphenyl)acetate, Benzeneacetic acid, alpha-amino-4-hydroxy-, 2-hydroxyethyl ester, (alphaR)-
Cefprozil EP Impurity M
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C096-008
- CAS
- 1605314-84-8
- Formula
- C21H23N3O7S
- Family
- Cefprozil
- Synonyms
- Cefprozil Impurity M, o-ethoxycarbonyl cefprozil, (z)-
Cefprozil EP Impurity N
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C096-009
- CAS
- 1605314-85-9
- Formula
- C21H23N3O7S
- Family
- Cefprozil
- Synonyms
- Cefprozil Impurity N, o-ethoxycarbonyl cefprozil, (e)-
Codeine EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C237-003
- CAS
- 2859-16-7
- Formula
- C19H23NO3
- Family
- Codeine
- Synonyms
- Codeine methyl ether, Methylcodeine
Codeine EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C237-034
- CAS
- 57-27-2
- Formula
- C17H19NO3
- Family
- Codeine
- Synonyms
- Morphine Anhydrate, Morphine
Codeine EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C237-004
- CAS
- 121395-47-9
- Formula
- C36H40N2O6
- Family
- Codeine
- Synonyms
- Codeine Monohydrate EP Impurity C, 2,2'-Biscodeine
Codeine EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C237-005
- CAS
- 2585669-81-2
- Formula
- C35H38N2O6
- Family
- Codeine
- Synonyms
- 3-O-(Codein-2-yl)morphine, Codeine Impurity D
Codeine EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C237-007
- CAS
- 1777-89-5
- Formula
- C18H21NO4
- Family
- Codeine
- Synonyms
- 10-Hydroxycodeine, NSC 63826
Codeine EP Impurity E (alpha-Isomer)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C237-006
- CAS
- 16589-96-1
- Formula
- C18H21NO4
- Family
- Codeine
- Synonyms
- 10alpha-Hydroxycodeine, Codeine EP Impurity E (a-Isomer)
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