Rac O-Demethyl Ambrisentan
ImpurityLevels of characterisation
- Cat. No.
- P-A107-021
- CAS
- 1106685-85-1
- Formula
- C21H20N2O4
- Family
- Ambrisentan
- Synonyms
- Ambrisentan Impurity 11, 2-(4,6-dimethylpyrimidin-2-yl)oxy-3-hydroxy-3,3-diphenylpropanoic acid
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 50,491-50,500 of 59,523
Demethylcyproheptadine Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-C275-020
- CAS
- 4331-45-7
- Formula
- C20H19N·HCl
- Family
- Cyproheptadine
- Synonyms
- Cyproheptadine N-Desmethyl
Descladinose 6-N-Desmethyl Azithromycin
ImpurityLevels of characterisation
- Cat. No.
- P-T235-005
- CAS
- 111247-94-0
- Formula
- C29H56N2O9
- Family
- Tulathromycin
- Synonyms
- Tulathromycin F
4-Descyano-4-bromo-letrozole
ImpurityLevels of characterisation
- Cat. No.
- P-L038-014
- CAS
- 143030-54-0
- Formula
- C16H11BrN4
- Family
- Letrozole
- Synonyms
- 4-((4-Bromophenyl)(1H-1,2,4-triazol-1-yl)methyl)benzonitrile, 4-[(4-bromophenyl)-(1,2,4-triazol-1-yl)methyl]benzonitrile
O-Desmethyl Galantamine
ImpurityLevels of characterisation
- Cat. No.
- P-G011-025
- CAS
- 60755-80-8
- Formula
- C16H19NO3
- Family
- Galantamine
- Synonyms
- Sanguinine, O-Desmethyl Galanthamine
Desmethyl Nizatidine
ImpurityLevels of characterisation
- Cat. No.
- P-N085-021
- CAS
- 82586-78-5
- Formula
- C11H19N5O2S2
- Family
- Nizatidine
- Synonyms
- N-Desmethylnizatidine, N-methyl-N'-2-(2-methylaminomethyl-4-thiazolylmethylthio)ethyl 2-nitro-1,1-ethenediamine
Desmethylcyproheptadine 10,11-Epoxide
ImpurityLevels of characterisation
- Cat. No.
- P-C275-021
- CAS
- 54191-03-6
- Formula
- C20H19NO
- Family
- Cyproheptadine
- Synonyms
- Dmcph-epoxide, Desmethylcyproheptadine epoxide
5'-Desmethylpropylamine Tulathromycin-3'-Propyloxazolidine
ImpurityLevels of characterisation
- Cat. No.
- P-T235-003
- CAS
- 352032-81-6
- Formula
- C42H79N3O12
- Family
- Tulathromycin
- Synonyms
- Tulathromycin Impurity C, Tulathromycin Impurity 25
5'-Desmethylpropylamine Tulathromycin-5'-methanamine
ImpurityLevels of characterisation
- Cat. No.
- P-T235-004
- CAS
- 371193-60-1
- Formula
- C38H73N3O12
- Family
- Tulathromycin
- Synonyms
- Tulathromycin Impurity D, Tulathromycin A Impurity 16
2,4-Diamino-3-fluoro-5-nitrobenzoic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-B083-008
- CAS
- 918321-31-0
- Formula
- C7H6FN3O4
- Family
- Binimetinib
- Synonyms
- Binimetinib Impurity 11, Benzoic acid, 2,4-diamino-3-fluoro-5-nitro-
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