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Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Results 48,471-48,480 of 59,523

Doxazosin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-D180-018
CAS
102932-26-3
Formula
C22H23N5O5
Family
Doxazosin
Synonyms
[4-(4-Amino-6-hydroxy-7-methoxyquinazolin-2-yl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone

Doxazosin Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-D180-024
CAS
4739-94-0
Formula
C11H12O4
Family
Doxazosin
Synonyms
Ethyl 2,3-dihydro-1,4-benzodioxine-2-carboxylate, ethyl 2,3-dihydro-1,4-benzodioxine-3-carboxylate

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 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

Doxazosin USP Related Compound G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D180-022
CAS
664347-52-8
Formula
C10H11N3O3
Family
Doxazosin
Synonyms
4-Amino-6,7-dimethoxyquinazolin-2(1h)-one, 4-amino-6,7-dimethoxy-1H-quinazolin-2-one

Doxazosin-d8

Isotopically labelledLevels of characterisation
Cat. No.
P-D180-010
CAS
1126848-44-9
Formula
C23H17D8N5O5
Family
Doxazosin

Doxazosin-d8 Hydrochloride

Isotopically labelledLevels of characterisation
Cat. No.
P-D180-011
CAS
1219803-95-8
Formula
C23H17D8N5O5·HCl
Family
Doxazosin
Synonyms
Doxazosin-d8 HCl (piperazine-d8)

Eliglustat Impurity 1 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-E022-007
CAS
35970-31-1
Formula
C10H11NO3·HCl
Family
Eliglustat
Synonyms
2-Amino-1-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethanone hydrochloride, Ethanone, 2-amino-1-(2,3-dihydro-1,4-benzodioxin-6-yl)-, hydrochloride

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