Dextromethorphan EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D079-006
- CAS
- 57969-05-8
- Formula
- C18H23NO2
- Family
- Dextromethorphan
- Synonyms
- 10-Keto Dextromethorphan, ent-3-Methoxy-17-methylmorphinan-10-one
Pharmaceutical analytical standards
APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.
Results 3,911-3,920 of 5,812
Dextromethorphan EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D079-007
- CAS
- 1453167-99-1
- Formula
- C18H25NO
- Family
- Dextromethorphan
- Synonyms
- Ent-(14S)-3-Methoxy-17-methylmorphinan, Morphinan, 3-methoxy-17-methyl-, (9alpha,13alpha)-
Doxazosin EP Impurity D
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D180-003
- CAS
- 28888-44-0
- Formula
- C10H10N2O4
- Family
- Doxazosin
- Synonyms
- 6,7-Dimethoxy-2,4(1H,3H)-quinazolinedione, 6,7-dimethoxy-1H-quinazoline-2,4-dione
Doxazosin EP Impurity E
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D180-004
- CAS
- 27631-29-4
- Formula
- C10H8Cl2N2O2
- Family
- Doxazosin
- Synonyms
- 2,4-Dichloro-6,7-dimethoxyquinazoline, Quinazoline, 2,4-dichloro-6,7-dimethoxy-
Doxazosin EP Impurity F
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D180-005
- CAS
- 23680-84-4
- Formula
- C10H10ClN3O2
- Family
- Doxazosin
- Synonyms
- Doxazosin USP Related Compound C, 2-Chloro-6,7-dimethoxy-4-quinazolinamine
Doxazosin EP Impurity F Mesilate
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D180-015
- CAS
- 2727065-71-4
- Formula
- C10H10ClN3O2·CH4O3S
- Family
- Doxazosin
- Synonyms
- 2-Chloro-6,7-dimethoxyquinazolin-4-amine Mesilate, Doxazosin Impurity 1
Doxazosin EP Impurity H HCl
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D180-006
- CAS
- 2970483-26-0
- Formula
- C24H28N8O4·HCl
- Family
- Doxazosin
Doxazosin Mesilate EP Impurity A
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D180-007
- CAS
- 3663-80-7
- Formula
- C9H8O4
- Family
- Doxazosin
- Synonyms
- 1,4-Benzodioxane-2-carboxylic acid, 2,3-dihydro-1,4-benzodioxine-3-carboxylic acid
Doxazosin Mesilate EP Impurity B HCl
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D180-008
- CAS
- 70918-74-0
- Formula
- C13H16N2O3·HCl
- Family
- Doxazosin
- Synonyms
- Doxazosin Related Compound A, Doxazosin EP Impurity B
Doxazosin Mesilate EP Impurity C
Pharmacopoeial impurityLevels of characterisation
- Cat. No.
- P-D180-009
- CAS
- 617677-53-9
- Formula
- C22H22N2O6
- Family
- Doxazosin
- Synonyms
- N,N'-Bis(1,4-benzodioxane-2-carbonyl)piperazine, Doxazosin impurity C
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