Cyanocobalamin EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C261-004
- CAS
- 38218-77-8
- Formula
- C63H87CoN13O15P
- Family
- Cyanocobalamin
- Synonyms
- Cyancobalamin-b-carboxylic Acid
Pharmaceutical analytical standards
Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 5,301-5,310 of 5,812
Cyanocobalamin EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C261-005
- CAS
- 41325-63-7
- Formula
- C63H88CoN14O14P
- Family
- Cyanocobalamin
- Synonyms
- 8-epi-Cyanocobalamin
Cyanocobalamin EP Impurity G
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C261-007
- CAS
- 15130-04-8
- Formula
- C64H90CoN14O14P
- Family
- Cyanocobalamin
- Synonyms
- Cyanocobalamin-e-methylamide
Cyanocobalamin EP Impurity H Hydrochloride
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-C261-024
- CAS
- 58288-50-9
- Formula
- C62H89CoN13O15P·HCl
- Family
- Cyanocobalamin
- Synonyms
- Hydroxocobalamin xhydrochloride, Hydroxocobalamin HCl
Dacarbazine EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D003-002
- CAS
- 4656-86-4
- Formula
- C4H3N5O
- Family
- Dacarbazine
- Synonyms
- 3,7-Dihydro-4H-imidazo(4,5-d)-1,2,3-triazin-4-one, 3,5-dihydroimidazo[4,5-d]triazin-4-one
Dacarbazine EP Impurity A (as Monohydrate)
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D003-003
- CAS
- 7151-03-3
- Formula
- C4H3N5O·H2O
- Family
- Dacarbazine
- Synonyms
- Dacarbazine Related Compound B, 7H-Imidazo[4,5-d]-v-triazin-4-one, hydrate
Dacarbazine EP Impurity B
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D003-005
- CAS
- 360-97-4
- Formula
- C4H6N4O
- Family
- Dacarbazine
- Synonyms
- 5-Aminoimidazole-4-carboxamide, 4-amino-1H-imidazole-5-carboxamide
Dacarbazine EP Impurity B Hydrochloride
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D003-006
- CAS
- 72-40-2
- Formula
- C4H6N4O·HCl
- Family
- Dacarbazine
- Synonyms
- 5-Aminoimidazole-4-carboxamide hydrochloride, Aica hci
Dacarbazine EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D003-007
- CAS
- 1314929-56-0
- Formula
- C4H5N5O
- Family
- Dacarbazine
- Synonyms
- Dacarbazine Impurity C, 5-Diazenyl-1H-imidazole-4-carboxamide
Demeclocycline EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D044-002
- CAS
- 987-02-0
- Formula
- C21H22N2O8
- Family
- Demeclocycline
- Synonyms
- 6-Demethyltetracycline, Demecycline
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