N-(Carboxymethyl)-D-Cysteine
ImpurityLevels of characterisation
- Cat. No.
- P-C040-031
- CAS
- 2129565-13-3
- Formula
- C5H9NO4S
- Family
- Carbocisteine
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 25,981-25,990 of 35,292
N-(Carboxymethyl)-L-Cysteine
ImpurityLevels of characterisation
- Cat. No.
- P-C040-032
- CAS
- 21885-10-9
- Formula
- C5H9NO4S
- Family
- Carbocisteine
S-(Carboxymethylthio)-L-cysteine
ImpurityLevels of characterisation
- Cat. No.
- P-C040-034
- CAS
- 15253-37-9
- Formula
- C5H9NO4S2
- Family
- Carbocisteine
- Synonyms
- S-Carboxymethylthiocysteine
L-Cysteine-Glutathione Disulfide
ImpurityLevels of characterisation
- Cat. No.
- P-G049-035
- CAS
- 13081-14-6
- Formula
- C13H22N4O8S2
- Family
- Glutathione
- Synonyms
- Cysteine-glutathione disulfide, Nereithione
L-Cysteinesulfinic Acid
ImpurityLevels of characterisation
- Cat. No.
- P-C040-027
- CAS
- 1115-65-7
- Formula
- C3H7NO4S
- Family
- Carbocisteine
- Synonyms
- Cysteinesulfinic acid, L-, L-Alanine, 3-sulfino-
N-Deacetyl 10-Demethyl Colchicine
ImpurityLevels of characterisation
- Cat. No.
- P-C239-035
- CAS
- 3482-37-9
- Formula
- C19H21NO5
- Family
- Colchicine
- Synonyms
- Trimethylcolchicinic Acid, N-Deacetylcolchiceine
N-Deacetyl, 1,2,3,10-demethyl Colchicine
ImpurityLevels of characterisation
- Cat. No.
- P-C239-036
- CAS
- 6877-18-5
- Formula
- C16H15NO5
- Family
- Colchicine
- Synonyms
- N-Deacetyl-1,2,3-demethylisocolchiceine, Benzo(a)heptalen-10(5H)-one, 7-amino-6,7-dihydro-1,2,3,9-tetrahydroxy-, (S)-
Dechloroclozapine
ImpurityLevels of characterisation
- Cat. No.
- P-C231-034
- CAS
- 1977-07-7
- Formula
- C18H20N4
- Family
- Clozapine
- Synonyms
- 11-(4-Methyl-1-piperazinyl)-5H-dibenzo(b,e)(1,4)diazepine, 6-(4-methylpiperazin-1-yl)-11H-benzo[b][1,4]benzodiazepine
Demecolcine
ImpurityLevels of characterisation
- Cat. No.
- P-C239-034
- CAS
- 477-30-5
- Formula
- C21H25NO5
- Family
- Colchicine
- Synonyms
- Colcemid, Desmecolcine
1-O-Demethyl Colchicine
ImpurityLevels of characterisation
- Cat. No.
- P-C239-025
- CAS
- 3464-68-4
- Formula
- C21H23NO6
- Family
- Colchicine
- Synonyms
- 1-Demethylcolchicine, NSC 317026
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