2-Demethyl Colchicine
ImpurityLevels of characterisation
- Cat. No.
- P-C239-027
- CAS
- 7336-36-9
- Formula
- C21H23NO6
- Family
- Colchicine
- Synonyms
- NSC 180533, Colchicine, O(2)-demethyl-
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 25,991-26,000 of 35,292
2-Demethyl Colchicine Sulfate
ImpurityLevels of characterisation
- Cat. No.
- P-C239-028
- CAS
- 1391052-56-4
- Formula
- C21H23NO9S
- Family
- Colchicine
- Synonyms
- 2-Demethyl Colchicine 2-O-Sulfate
3-Demethyl Colchicine Sulfate
ImpurityLevels of characterisation
- Cat. No.
- P-C239-029
- CAS
- 1391054-41-3
- Formula
- C21H23NO9S
- Family
- Colchicine
Denitroentacapone
ImpurityLevels of characterisation
- Cat. No.
- P-E058-016
- CAS
- 1217439-96-7
- Formula
- C14H16N2O3
- Family
- Entacapone
- Synonyms
- Entacapone Impurity 71
N-Desacetyl Colchicine
ImpurityLevels of characterisation
- Cat. No.
- P-C239-037
- CAS
- 3476-50-4
- Formula
- C20H23NO5
- Family
- Colchicine
- Synonyms
- Deacetylcolchicine, Desacetylcolchicine
rac-N-Desacetyl Colchicine
ImpurityLevels of characterisation
- Cat. No.
- P-C239-039
- CAS
- 102491-73-6
- Formula
- C20H23NO5
- Family
- Colchicine
- Synonyms
- 7-Amino-1,2,3,10-tetramethoxy-6,7-dihydro-5H-benzo[a]heptalen-9-one, Tmca methyl ether
N-Desethyl Bimatoprost
ImpurityLevels of characterisation
- Cat. No.
- P-B082-047
- CAS
- 155205-89-3
- Formula
- C23H33NO4
- Family
- Bimatoprost
- Synonyms
- Bimatoprost amide, N-Norbimatoprost
2,3-Desisopropylidene Topiramate
ImpurityLevels of characterisation
- Cat. No.
- P-T162-008
- CAS
- 851957-35-2
- Formula
- C9H17NO8S
- Family
- Topiramate
- Synonyms
- b-D-Fructopyranose,4,5-O-(1-methylethylidene)-, 1-sulfamate
rac-N-Desmethyl Frovatriptan
ImpurityLevels of characterisation
- Cat. No.
- P-F126-019
- CAS
- 147009-17-4
- Formula
- C13H15N3O
- Family
- Frovatriptan
- Synonyms
- 6-Amino-6,7,8,9-tetrahydro-5H-carbazole-3-carboxamide, Frovatriptan Impurity 21
Diacetonefructose Chlorosulfate
ImpurityLevels of characterisation
- Cat. No.
- P-T162-011
- CAS
- 150609-95-3
- Formula
- C12H19ClO8S
- Family
- Topiramate
- Synonyms
- Topiramate impurity C, Topiramate Chlorosulfonyl Impurity
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