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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 26,691-26,700 of 35,292

Ethyl Nitrate

ImpurityLevels of characterisation
Cat. No.
P-N049-014
CAS
625-58-1
Formula
C2H5NO3
Family
Nicorandil
Synonyms
Nicorandil Impurity 13 (Ethyl Nitrate), Nitric ether

Ethyl Nitrite

ImpurityLevels of characterisation
Cat. No.
P-N049-015
CAS
109-95-5
Formula
C2H5NO2
Family
Nicorandil
Synonyms
Nitrosyl ethoxide, Hyponitrous ether

Ethyl p-Butylaminobenzoate

ImpurityLevels of characterisation
Cat. No.
P-T072-023
CAS
94-32-6
Formula
C13H19NO2
Family
Tetracaine
Synonyms
Tetracaine Impurity 9, Ethyl 4-(butylamino)benzoate

Ethyl Phenylacetate

ImpurityLevels of characterisation
Cat. No.
P-E144-014
CAS
101-97-3
Formula
C10H12O2
Family
Evocalcet
Synonyms
ethyl 2-phenylacetate, Benzeneacetic acid, ethyl ester

Ethyleneimine

ImpurityLevels of characterisation
Cat. No.
P-N049-016
CAS
151-56-4
Formula
C2H5N
Family
Nicorandil
Synonyms
Nicorandil Impurity 25, Aziridine

Everolimus Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-E143-008
CAS
18928-34-2
Formula
C4H4F6O6S2
Family
Everolimus
Synonyms
1,2-Bis(trifluoromethylsulfonyloxy)ethane, 2-(trifluoromethylsulfonyloxy)ethyl trifluoromethanesulfonate

Everolimus Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-E143-026
CAS
2839144-81-7
Formula
C104H160N2O26
Family
Everolimus
Synonyms
(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-12-[(2R)-1-[(1S,3R,4R)-4-[2-[(1R,2R,4S)-4-[(2R)-2-[(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18-Dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-2,3,10,14,20-pentaoxo-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraen-12-yl]propyl]-2-methoxycyclohexyl]oxyethoxy]-3-methoxycyclohexyl]propan-2-yl]-1,18-dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone

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