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Pharmaceutical analytical standards

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

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Results 4,481-4,490 of 5,812

Ebastine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E001-002
CAS
943-27-1
Formula
C12H16O
Family
Ebastine
Synonyms
p-tert-Butylacetophenone, 1-(4-tert-butylphenyl)ethanone

Ebastine EP Impurity C Hydrochloride

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E001-003
CAS
65214-86-0
Formula
C18H21NO·HCl
Family
Ebastine
Synonyms
4-(Diphenylmethoxy)piperidinium chloride, Ebastine EP Impurity C HCl

Ebastine EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E001-004
CAS
97928-18-2
Formula
C19H29NO2
Family
Ebastine
Synonyms
1-[4-(1,1-Dimethylethyl)phenyl]-4-(4-hydroxypiperidin-1-yl)butan-1-one, 1-(4-tert-butylphenyl)-4-(4-hydroxypiperidin-1-yl)butan-1-one

Ebastine EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E001-005
CAS
1312211-93-0
Formula
C33H41NO2
Family
Ebastine
Synonyms
tert-Amyl ebastine

Ebastine EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E001-007
CAS
1429071-63-5
Formula
C32H39NO3
Family
Ebastine
Synonyms
cis-Ebastine N-Oxide, Ebastine impurity F

Ebastine EP Impurity F + G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E001-008
CAS
1256285-71-8
Formula
C32H39NO3
Family
Ebastine
Synonyms
Ebastine N-Oxide, Ebastine N-Oxide (Mixture of cis- and trans-isomers)

Ebastine EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E001-009
CAS
1429071-65-7
Formula
C32H39NO3
Family
Ebastine
Synonyms
trans-Ebastine N-Oxide

Imipramine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I033-004
CAS
303-54-8
Formula
C19H22N2
Family
Imipramine
Synonyms
Depramine, 3-benzo[b][1]benzazepin-11-yl-N,N-dimethylpropan-1-amine

Imipramine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-I033-005
CAS
2307-88-2
Formula
C18H20N2O
Family
Imipramine
Synonyms
10-(3-(Dimethylamino)propyl)acridin-9(10H)-one, 10-[3-(dimethylamino)propyl]acridin-9-one

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