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Pharmaceutical analytical standards

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

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Results 49,821-49,830 of 59,523

Tapentadol Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-T017-023
CAS
809282-20-0
Formula
C15H25NO2
Family
Tapentadol
Synonyms
(2R,3S)-1-(Dimethylamino)-3-(3-methoxyphenyl)-2-methylpentan-3-ol

(1R,2S)-Tapentadol-O-Methyl

ImpurityLevels of characterisation
Cat. No.
P-T017-016
CAS
936116-22-2
Formula
C15H25NO
Family
Tapentadol
Synonyms
9Sfc6L2JY2, Benzenepropanamine, gamma-ethyl-3-methoxy-N,N,beta-trimethyl-, (betaS,gammaR)-

(1S,2R)-Tapentadol-O-Methyl

ImpurityLevels of characterisation
Cat. No.
P-T017-017
CAS
809282-47-1
Formula
C15H25NO
Family
Tapentadol
Synonyms
Benzenepropanamine, gamma-ethyl-3-methoxy-N,N,beta-trimethyl-, (betaR,gammaS)-

(1S,2S)-Tapentadol-O-Methyl

ImpurityLevels of characterisation
Cat. No.
P-T017-018
CAS
809282-12-0
Formula
C15H25NO
Family
Tapentadol
Synonyms
Benzenepropanamine, gamma-ethyl-3-methoxy-N,N,beta-trimethyl-, (betaS,gammaS)-

Tavaborole Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T022-006
CAS
174671-88-6
Formula
C7H6BFO2
Family
Tavaborole
Synonyms
4-Fluoro-1,3-dihydro-2,1-benzoxaborol-1-ol, 4-fluoro-1-hydroxy-3H-2,1-benzoxaborole

Tavaborole Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-T022-008
CAS
1061223-45-7
Formula
C7H8BFO3
Family
Tavaborole
Synonyms
4-Fluoro-2-(hydroxymethyl)phenylboronic acid

Tetrahydrocorticosterone

ImpurityLevels of characterisation
Cat. No.
P-C249-021
CAS
68-42-8
Formula
C21H34O4
Family
Corticosterone
Synonyms
Corticosterone, tetrahydro-, Thb (tetrahydrocorticosterone)

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