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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 32,861-32,870 of 36,550

2,4,5-Trichloroisophthalonitrile

ImpurityLevels of characterisation
Cat. No.
P-C712-005
CAS
23039-03-4
Formula
C8HCl3N2
Synonyms
2,4,5-trichlorobenzene-1,3-dicarbonitrile, Isophthalonitrile, 2,4,5-trichloro-

Trilostane Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T210-005
CAS
20051-76-7
Formula
C20H27NO3
Family
Trilostane
Synonyms
4alpha,5-Epoxy-5alpha-androst-2-eno(2,3-d)isoxazol-17beta-ol

Trilostane Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-T210-011
CAS
13647-34-2
Formula
C22H29NO4
Family
Trilostane
Synonyms
[(1S,4S,5S,8S,9S,12S,13R,20S)-9,13-Dimethyl-18,21-dioxa-17-azahexacyclo[11.8.0.01,20.04,12.05,9.015,19]henicosa-15(19),16-dien-8-yl] acetate

TripChlorolide

ImpurityLevels of characterisation
Cat. No.
P-T222-005
CAS
132368-08-2
Formula
C20H25ClO6
Family
Triptolide
Synonyms
Triptolide chlorhydrin, Triptolide 12,13-chlorhydrin

Tripdiolide

ImpurityLevels of characterisation
Cat. No.
P-T222-006
CAS
38647-10-8
Formula
C20H24O7
Family
Triptolide
Synonyms
Triptodiolide, NSC 163063

Triptolide Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T222-007
CAS
2101301-22-6
Formula
C31H42N2O7
Family
Triptolide
Synonyms
[(1S,2S,4S,5S,7S,8R,9R,11S,13S)-1-Methyl-17-oxo-7-propan-2-yl-3,6,10,16-tetraoxaheptacyclo[11.7.0.02,4.02,9.05,7.09,11.014,18]icos-14(18)-en-8-yl] 4-piperidin-1-ylpiperidine-1-carboxylate, Triptolide O-bipiperidine Carbaldehyde

Triptolide palmitate

ImpurityLevels of characterisation
Cat. No.
P-T222-009
CAS
2126920-51-0
Formula
C36H54O7
Family
Triptolide
Synonyms
Triptolide Impurity 4

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