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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 3,391-3,400 of 5,812

Bromhexine EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B118-006
CAS
132004-28-5
Formula
C14H21BrN2
Family
Bromhexine
Synonyms
4-Bromo-2-((cyclohexyl(methyl)amino)methyl)aniline, 4-bromo-2-[[cyclohexyl(methyl)amino]methyl]aniline

Bromhexine EP Impurity D Dihydrochloride

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B118-005
CAS
10076-98-9
Formula
C14H21BrN2·2HCl
Family
Bromhexine
Synonyms
4-Bromo-2-((cyclohexyl(methyl)amino)methyl)aniline, 4-bromo-2-[[cyclohexyl(methyl)amino]methyl]aniline

Bromhexine EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-B118-007
CAS
1660957-93-6
Formula
C15H21Br2N2·Cl
Family
Bromhexine
Synonyms
3-Cyclohexyl-6,8-dibrom-3-methyl-1,2,3,4-tetrahydro-chinazoliumchlorid

Cefaclor EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C066-003
CAS
53994-69-7
Formula
C7H7ClN2O3S
Family
Cefaclor
Synonyms
7-Amino-3-chloro-3-cephem-4-carboxylic acid

Cefaclor EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C066-005
CAS
152575-13-8
Formula
C15H14ClN3O4S
Family
Cefaclor
Synonyms
Cefaclor delta-3-Isomer

Cefaclor EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C066-006
CAS
188915-50-6
Formula
C14H14ClN3O4S
Family
Cefaclor
Synonyms
Cefaclor impurity E

Cefaclor EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C066-007
CAS
2882-18-0
Formula
C10H8N2O
Family
Cefaclor
Synonyms
Ampicillin EP Impurity H, 2-Hydroxy-3-phenylpyrazine

Cefaclor EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C066-008
CAS
67308-21-8
Formula
C16H17N3O4S
Family
Cefaclor
Synonyms
Isocefalexin, Cefaclor EP Impurity G-Isomer 1

Domperidone EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D168-003
CAS
53786-28-0
Formula
C12H14ClN3O
Family
Domperidone
Synonyms
5-Chloro-1,3-dihydro-1-(4-piperidinyl)-2H-benzimidazol-2-one, 6-chloro-3-piperidin-4-yl-1H-benzimidazol-2-one

Domperidone EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D168-004
CAS
1346598-11-5
Formula
C13H14ClN3O2
Family
Domperidone
Synonyms
4-(5-Chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-formylpiperidine, 4-(5-chloro-2-oxo-3H-benzimidazol-1-yl)piperidine-1-carbaldehyde

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