N-(Azidomethyl)Urea
ImpurityLevels of characterisation
- Cat. No.
- P-U011-020
- CAS
- 328564-34-7
- Formula
- C2H5N5O
- Family
- Urea
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 49,901-49,910 of 59,523
Bacampicillin EP Impurity F
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-P044-002
- CAS
- 52-66-4
- Formula
- C5H11NO2S
- Family
- Penicillamine
- Synonyms
- DL-Penicillamine, 2-amino-3-methyl-3-sulfanylbutanoic acid
2,1,3-Benzothiadiazol-4-amine
ImpurityLevels of characterisation
- Cat. No.
- P-T138-015
- CAS
- 767-64-6
- Formula
- C6H5N3S
- Family
- Tizanidine
- Synonyms
- Tizanidine Impurity 6, NSC 73013
2-Benzoyl-2,4-dichloroacetanilide
ImpurityLevels of characterisation
- Cat. No.
- P-D087-011
- CAS
- 4016-85-7
- Formula
- C15H11Cl2NO2
- Family
- Diazepam
- Synonyms
- 5-Chloro-2-(chloroacetamido)benzophenone, N-(2-benzoyl-4-chlorophenyl)-2-chloroacetamide
2-Benzoyl-N-(2-hydroxyethyl)benzamide
ImpurityLevels of characterisation
- Cat. No.
- P-N028-018
- CAS
- 108941-80-6
- Formula
- C16H15NO3
- Family
- Nefopam
2-Benzoyl-N-methylbenzamide
ImpurityLevels of characterisation
- Cat. No.
- P-N028-019
- CAS
- 32557-55-4
- Formula
- C15H13NO2
- Family
- Nefopam
- Synonyms
- Nefopam impurity 22
2-Benzylidenesuccinic Acid (Mixture of E/Z-Isomers)
ImpurityLevels of characterisation
- Cat. No.
- P-S091-011
- CAS
- 5653-88-3
- Formula
- C11H10O4
- Family
- Succinic Acid
- Synonyms
- 2-(Phenylmethylene)butanedioic acid, 2-benzylidenebutanedioic acid
Berberastine Iodide
ImpurityLevels of characterisation
- Cat. No.
- P-B055-009
- CAS
- 41759-65-3
- Formula
- C20H18NO5·I
- Family
- Berberine
Berberine Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-B055-006
- CAS
- 1888416-22-5
- Formula
- C18H23NO4
- Family
- Berberine
- Synonyms
- 3-[[2-(3,4-Dimethoxyphenyl)ethylamino]methyl]-2-methoxyphenol
Berberine Impurity 2 Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-B055-010
- CAS
- 430433-40-2
- Formula
- C18H21NO4·HCl
- Family
- Berberine
- Synonyms
- 2-(1,3-Benzodioxol-5-yl)-N-[(2,3-dimethoxyphenyl)methyl]ethanamine hydrochloride
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