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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Active ingredients from A to Z →

Results 1,661-1,670 of 5,812

Haloperidol EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-H006-026
CAS
1391052-67-7
Formula
C27H27ClFNO2
Family
Haloperidol
Synonyms
Haloperidol impurity f (ep impurity), Haloperidol Impurity F

Ketoconazole EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-K006-003
CAS
254912-63-5
Formula
C26H26Cl2N4O4
Family
Ketoconazole
Synonyms
2,3-Dehydro Ketoconazole, Ethanone, 1-(4-(4-(((2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl)methoxy)phenyl)-3,4-dihydro-1(2H)-pyrazinyl)-, rel-

Ketoconazole EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-K006-004
CAS
1346598-39-7
Formula
C38H42Cl2N6O6
Family
Ketoconazole
Synonyms
Ketoconazole impurity b (ep impurity), Ketoconazole impurity B

Ketoconazole EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-K006-005
CAS
83374-59-8
Formula
C26H28Cl2N4O4
Family
Ketoconazole
Synonyms
trans-Ketoconazole, Ketoconazole, trans-

Ketoconazole EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-K006-006
CAS
67914-61-8
Formula
C24H26Cl2N4O3
Family
Ketoconazole
Synonyms
Deacetyl Ketoconazole, Deacetylketoconazole

Ketoconazole EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-K006-007
CAS
134071-44-6
Formula
C21H20Cl2N2O5S
Family
Ketoconazole
Synonyms
Ketoconazole impurity e (ep impurity), Ketoconazole Impurity E

Atomoxetine EP Impurity A Hydrochloride

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A209-005
CAS
873310-33-9
Formula
C16H19NO·HCl
Family
Atomoxetine
Synonyms
N-methyl-3-phenoxy-3-phenyl-propylamine hydrochloride, Atomoxetine EP Impurity A HCl

Atomoxetine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A209-006
CAS
105314-53-2
Formula
C17H21NO
Family
Atomoxetine
Synonyms
Atomoxetine S-isomer, Atomoxetine s-isomer (usp-rs)

rac-Atomoxetine EP Impurity C HCl

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-A209-016
CAS
873310-31-7
Formula
C17H21NO·HCl
Family
Atomoxetine
Synonyms
rac-Atomoxetine EP Impurity C Hydrochloride (Atomoxetine USP Related Compound C), p-Methyl Atomoxetine Hydrochloride

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