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Pharmaceutical analytical standards

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

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Results 311-320 of 4,903

Piperazine Impurity 4-d8

Isotopically labelledLevels of characterisation
Cat. No.
P-P126-004
Formula
C20H12D8Cl2N4S
Family
Piperazine
Synonyms
1-[2-(2-chlorophenyl)ethyl]-4-[3-(4-chlorophenyl)-1,2,4-thiadiazol-5-yl]-Piperazine-d8

Trazodone EP Impurity L-d8 Dihydrochloride

Isotopically labelledLevels of characterisation
Cat. No.
P-T182-019
Formula
C10H5ClN2D8·2HCl
Family
Trazodone
Synonyms
1-(3-Chlorophenyl)-2,2,3,3,5,5,6,6-octadeuteriopiperazine dihydrochloride, Trazodone Impurity 22 Dihydrochloride-d8

Trazodone-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-T182-020
Formula
C19H18D4ClN5O
Family
Trazodone

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