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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 50,041-50,050 of 59,523

15-epi-Treprostinil

ImpurityLevels of characterisation
Cat. No.
P-T186-007
CAS
343247-13-2
Formula
C23H34O5
Family
Treprostinil
Synonyms
Treprostinil Impurity 20, Acetic acid, 2-(((1r,2r,3as,9as)-2,3,3a,4,9,9a-hexahydro-2-hydroxy-1-((3r)-3-hydroxyoctyl)-1h-benz(f)inden-5-yl)oxy)-

Escitalopram Amide

ImpurityLevels of characterisation
Cat. No.
P-E091-030
CAS
1470362-85-6
Formula
C20H23FN2O2
Family
Escitalopram
Synonyms
Citalopram Related Compound I

Escitalopram EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E091-010
CAS
2102609-59-4
Formula
C14H18N2O2
Family
Escitalopram
Synonyms
1-[3-(dimethylamino)propyl]-1-hydroxy-3H-2-benzofuran-5-carbonitrile, Citalopram Impurity 3

Escitalopram EP Impurity H Hydrochloride

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E091-027
CAS
62498-71-9
Formula
C20H21FN2O2·HCl
Family
Escitalopram
Synonyms
Citalopram USP Related Compound E, Citalopram N-Oxide Hydrochloride, Citalopram N-Oxide Hydrochloride

Escitalopram EP Impurity L Oxalate

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E091-028
CAS
1093072-86-6
Formula
C20H22N2O·C2H2O4
Family
Escitalopram
Synonyms
Desfluoro Citalopram Oxalate, rac Desfluoro Citalopram Oxalate

Escitalopram EP Impurity M

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-E091-029
CAS
440121-09-5
Formula
C20H22FNO3
Family
Escitalopram
Synonyms
Citalopram carboxylic acid impurity, Citalopram carboxylic acid

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