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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 33,421-33,430 of 36,550

Tetryzoline Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T079-007
CAS
17502-86-2
Formula
C12H14O2
Family
Tetryzoline
Synonyms
Methyl 1,2,3,4-Tetrahydro-1-naphthalene-carboxylate, Methyl 1,2,3,4-tetrahydronaphthalene-1-carboxylate

Tezacaftor Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T080-006
CAS
862574-88-7
Formula
C11H8F2O4
Family
Tezacaftor
Synonyms
1-(2,2-Difluoro-1,3-benzodioxol-5-yl)cyclopropanecarboxylic acid, 1-(2,2-difluoro-1,3-benzodioxol-5-yl)cyclopropane-1-carboxylic acid

Tezampanel

ImpurityLevels of characterisation
Cat. No.
P-T080-007
CAS
154652-83-2
Formula
C13H21N5O2
Family
Tezacaftor
Synonyms
Ted-isoquinoline-3-cooh, Decahydro-6-(2-(1H-tetrazol-5-yl)ethyl)-3-isoquinolinecarboxylic acid

Tezosentan

ImpurityLevels of characterisation
Cat. No.
P-T080-008
CAS
180384-57-0
Formula
C27H27N9O6S
Family
Tezacaftor
Synonyms
N-(6-(2-Hydroxyethoxy)-5-(o-methoxyphenoxy)-2-(2-(1H-tetrazol-5-yl)-4-pyridyl)-4-pyrimidinyl)-5-isopropyl-2-pyridinesulfonamide, N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-(2-(2H-1,2,3,4-tetrazol-5-yl)pyridin-4-yl)pyrimidin-4-yl)-5-(propan-2-yl)pyridine-2-sulfonamide

2-Thiazolidinemethanol

ImpurityLevels of characterisation
Cat. No.
P-C277-005
CAS
51859-63-3
Formula
C4H9NOS
Family
Cysteamine
Synonyms
Cysteamine Impurity 2, 1,3-thiazolidin-2-ylmethanol

Thien-2-ylmalonic acid

ImpurityLevels of characterisation
Cat. No.
P-T113-008
CAS
50530-49-9
Formula
C7H6O4S
Family
Ticarcillin
Synonyms
Ticarcillin Impurity 1, 2-thiophen-2-ylpropanedioic acid

Thiocarbohydrazide

ImpurityLevels of characterisation
Cat. No.
P-M876-007
CAS
2231-57-4
Formula
CH6N4S
Synonyms
1,3-diaminothiourea, Thiocarbazide

Thiomorpholin-2-ol

ImpurityLevels of characterisation
Cat. No.
P-C277-008
CAS
2097678-00-5
Formula
C4H9NOS
Family
Cysteamine
Synonyms
Cysteamine Impurity 1, Thiomorpholine-2-ol

Thiorphan Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T097-004
CAS
83960-22-9
Formula
C13H17NO3S
Family
Thiorphan
Synonyms
Methyl (2-benzyl-3-mercaptopropanoyl)glycinate, methyl 2-[(2-benzyl-3-sulfanylpropanoyl)amino]acetate

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