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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 15,621-15,630 of 59,523

Thiotepa Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-T098-013
Formula
C10H25N5O3P2S2
Family
Thiotepa
Synonyms
2-[[2-[Bis(aziridin-1-yl)phosphinothioylamino]ethoxy-(2-hydroxyethylamino)phosphinothioyl]amino]ethanol

Thiotepa Impurity 7

ImpurityLevels of characterisation
Cat. No.
P-T098-015
Formula
C12H26N6O2P2S
Family
Thiotepa
Synonyms
2-[2-[Bis(aziridin-1-yl)phosphinothioylamino]ethyl-[bis(aziridin-1-yl)phosphoryl]amino]ethanol

Thiotepa Impurity 8

ImpurityLevels of characterisation
Cat. No.
P-T098-016
Formula
C12H26N6P2S3
Family
Thiotepa
Synonyms
N-[Bis(aziridin-1-yl)phosphinothioyl]-2-[2-[bis(aziridin-1-yl)phosphinothioylamino]ethylsulfanyl]ethanamine

Thiotepa Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-T098-018
Formula
C5H10BrN2PS
Family
Thiotepa
Synonyms
Bis(aziridin-1-yl)-(bromomethyl)-sulfanylidene-lambda5-phosphane

Acitretin EP Impurity A-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-A030-007
Formula
C21H23D3O3
Family
Acitretin
Synonyms
Acitretin USP Related Compound A-d3, 13-cis-Acitretin-d3, 13-cis Acitretin-d3

Acitretin Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-A030-012
Formula
C32H40O2
Family
Acitretin
Synonyms
1-Methoxy-4-[(1E,3E,5Z,7E,9E)-10-(4-methoxy-2,3,6-trimethylphenyl)-3,8-dimethyldeca-1,3,5,7,9-pentaenyl]-2,3,5-trimethylbenzene

Acitretin Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-A030-013
Formula
C21H26O4
Family
Acitretin
Synonyms
(2Z,4E,6E,8E)-9-[3-(Hydroxymethyl)-4-methoxy-2,6-dimethylphenyl]-3,7-dimethylnona-2,4,6,8-tetraenoic acid

Ametryn Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-A529-009
Formula
C8H15N5S
Synonyms
2-(Ethylamino)-6-(propan-2-ylamino)-1H-1,3,5-triazine-4-thione

Ametryn-13C-d3

Isotopically labelledLevels of characterisation
Cat. No.
P-A529-002
Formula
C8¹³CH14D3N5S

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