Aristolochic Acid A Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-A808-003
- CAS
- 309973-78-2
- Formula
- C17H11NO7
- Synonyms
- Methyl 8-hydroxy-6-nitronaphtho[2,1-g][1,3]benzodioxole-5-carboxylate
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 56,571-56,580 of 59,523
Aristolochic acid IA
ImpurityLevels of characterisation
- Cat. No.
- P-A808-004
- CAS
- 38965-71-8
- Formula
- C16H9NO7
- Synonyms
- 8-hydroxy-6-nitronaphtho[2,1-g][1,3]benzodioxole-5-carboxylic acid, Phenanthro(3,4-d)-1,3-dioxole-5-carboxylic acid, 8-hydroxy-6-nitro-
Ascomycin Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-A195-003
- CAS
- 148147-41-5
- Formula
- C43H67NO11
- Family
- Ascomycin
- Synonyms
- (1R,9S,13R,14S,17R,18E,21S,23S,24R,25S,27R)-17-Ethyl-1,14-dihydroxy-23,25-dimethoxy-12-[(E)-1-[(1R,5R)-5-methoxycyclohex-3-en-1-yl]prop-1-en-2-yl]-13,19,21,27-tetramethyl-11,28-dioxa-4-azatricyclo[22.3.1.04,9]octacos-18-ene-2,3,10,16-tetrone
Asperulosidic Acid Methyl Ester
ImpurityLevels of characterisation
- Cat. No.
- P-A830-002
- CAS
- 14260-99-2
- Formula
- C19H26O12
- Synonyms
- Daphylloside
Astemizole-d3
Isotopically labelledLevels of characterisation
- Cat. No.
- P-A202-003
- CAS
- 1189961-39-4
- Formula
- C28H28D3FN4O
- Family
- Astemizole
Atipamezole Impurity 1
ImpurityLevels of characterisation
- Cat. No.
- P-A207-003
- CAS
- 104054-24-2
- Formula
- C13H14N2
- Family
- Atipamezole
- Synonyms
- 5-(2-methyl-1,3-dihydroinden-2-yl)-1H-imidazole
Atipamezole Impurity 2 Hydrochloride
ImpurityLevels of characterisation
- Cat. No.
- P-A207-004
- CAS
- 1160219-71-5
- Formula
- C14H12N2O2·HCl
- Family
- Atipamezole
- Synonyms
- 2-Ethyl-2-(1H-imidazol-5-yl)indene-1,3-dione hydrochloride
Azasetron Intermediate
ImpurityLevels of characterisation
- Cat. No.
- P-A231-004
- CAS
- 123040-79-9
- Formula
- C10H8ClNO4
- Family
- Azasetron
- Synonyms
- 6-Chloro-4-methyl-3-oxo-1,4-benzoxazine-8-carboxylic acid, Azasetron Impurity 1
Benoxaprofen Ethyl Ester
ImpurityLevels of characterisation
- Cat. No.
- P-B033-003
- CAS
- 51234-41-4
- Formula
- C18H16ClNO3
- Family
- Benoxaprofen
- Synonyms
- ethyl 2-[2-(4-chlorophenyl)-1,3-benzoxazol-5-yl]propanoate
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