Valine Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-V011-015
- CAS
- 2226161-34-6
- Formula
- C14H24N2O5
- Family
- Valine
- Synonyms
- Methyl (2S,5S)-1-[(2S)-2-(methoxycarbonylamino)-3-methylbutanoyl]-5-methylpyrrolidine-2-carboxylate
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 31,641-31,650 of 36,550
Zafirlukast Impurity 4
ImpurityLevels of characterisation
- Cat. No.
- P-Z001-010
- CAS
- 107754-20-1
- Formula
- C24H26N2O5
- Family
- Zafirlukast
- Synonyms
- 4-[[5-(Cyclopentyloxycarbonylamino)-1-methylindol-3-yl]methyl]-3-methoxybenzoic acid, Benzoic acid, 4-((5-(((cyclopentyloxy)carbonyl)amino)-1-methyl-1H-indol-3-yl)methyl)-3-methoxy-
Zafirlukast Impurity 6
ImpurityLevels of characterisation
- Cat. No.
- P-Z001-012
- CAS
- 1160235-26-6
- Formula
- C47H48N4O10S2
- Family
- Zafirlukast
- Synonyms
- Cyclopentyl N-[2,3-bis[[2-methoxy-4-[(2-methylphenyl)sulfonylcarbamoyl]phenyl]methyl]-1-methylindol-5-yl]carbamate
Zafirlukast Related Compound C
ImpurityLevels of characterisation
- Cat. No.
- P-Z001-014
- CAS
- 1159195-67-1
- Formula
- C27H27N3O6S
- Family
- Zafirlukast
- Synonyms
- Decyclopentyl Zafirlukast Methyl Ester, Zafirlukast decyclopentyl methyl ester
Zafirlukast Related Compound D
ImpurityLevels of characterisation
- Cat. No.
- P-Z001-015
- CAS
- 1159195-69-3
- Formula
- C31H33N3O6S
- Family
- Zafirlukast
- Synonyms
- Zafirlukast m-Tolyl Isomer, Carbamic acid, N-(3-((2-methoxy-4-((((3-methylphenyl)sulfonyl)amino)carbonyl)phenyl)methyl)-1-methyl-1H-indol-5-yl)-, cyclopentyl ester
Zafirlukast Related Compound E
ImpurityLevels of characterisation
- Cat. No.
- P-Z001-016
- CAS
- 1159195-70-6
- Formula
- C31H33N3O6S
- Family
- Zafirlukast
- Synonyms
- Zafirlukast p-Tolyl Isomer, Carbamic acid, N-(3-((2-methoxy-4-((((4-methylphenyl)sulfonyl)amino)carbonyl)phenyl)methyl)-1-methyl-1H-indol-5-yl)-, cyclopentyl ester
Alendronic Acid Dimeric Anhydride
ImpurityLevels of characterisation
- Cat. No.
- P-A071-010
- CAS
- 165043-20-9
- Formula
- C8H22N2O12P4
- Family
- Alendronic Acid
- Synonyms
- Ibandronate Impurity 29, Alendronic Acid impurity 9
Alendronic Acid Impurity 3
ImpurityLevels of characterisation
- Cat. No.
- P-A071-007
- CAS
- 2763925-95-5
- Formula
- C19H23NO9P2
- Family
- Alendronic Acid
- Synonyms
- [4-(9H-Fluoren-9-ylmethoxycarbonylamino)-1-hydroxy-1-phosphonobutyl]phosphonic acid
Alendronic Acid Impurity 5
ImpurityLevels of characterisation
- Cat. No.
- P-A071-011
- CAS
- 165043-19-6
- Formula
- C4H12NO8P3
- Family
- Alendronic Acid
- Synonyms
- 5-(3-Aminopropyl)-4,6-dihydroxy-2,4,6-trioxo-1,3,2,4lambda5,6lambda5-dioxatriphosphinan-2-ium-5-ol
Alfuzosin Hydrochloride Impurity G
ImpurityLevels of characterisation
- Cat. No.
- P-A074-009
- CAS
- 928780-95-4
- Formula
- C24H30N8O4
- Family
- Alfuzosin
- Synonyms
- N-Des-tetrahydrofuran N-(6,7-Dimethoxy-4,4a-dihydroquinazolin-4-amine) Alfuzosin, Alfuzosin Impurity G
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