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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 33,441-33,450 of 36,550

Triazolam Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-T191-008
CAS
54196-62-2
Formula
C17H13Cl2N3O2
Family
Triazolam
Synonyms
[5-Chloro-2-[3-(hydroxymethyl)-5-methyl-1,2,4-triazol-4-yl]phenyl]-(2-chlorophenyl)methanone

2,6,8-Trichloro-7-Methyl Purine

ImpurityLevels of characterisation
Cat. No.
P-P1007-002
CAS
16404-16-3
Formula
C6H3Cl3N4
Synonyms
2,6,8-trichloro-7-methyl-7H-purine

3,5,6-trichloropyridin-2(1H)-one

ImpurityLevels of characterisation
Cat. No.
P-C726-005
CAS
6515-38-4
Formula
C5H2Cl3NO
Synonyms
Chlorpyrifos Impurity 1, 3,5,6-Trichloro-2-pyridinol

Triclosan Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-T199-003
CAS
134479-47-3
Formula
C10H8Cl2O2
Family
Triclosan
Synonyms
1,1'-(2,5-dichloro-1,4-phenylene)bis(ethan-1-one), 1-(4-acetyl-2,5-dichlorophenyl)ethanone

Triclosan Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-T199-004
CAS
1621062-98-3
Formula
C14H11Cl3O3
Family
Triclosan
Synonyms
2-[5-Chloro-2-(2,4-dichlorophenoxy)phenoxy]ethanol

Triclosan Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-T199-007
CAS
4581-30-0
Formula
C14H6Cl6O3
Family
Triclosan
Synonyms
[5-Chloro-2-(2,4-dichlorophenoxy)phenyl] 2,2,2-trichloroacetate

Triclosan Methyl Ether

ImpurityLevels of characterisation
Cat. No.
P-T199-008
CAS
4640-01-1
Formula
C13H9Cl3O2
Family
Triclosan
Synonyms
Triclosan-Methyl, Methyl triclosan

Trimethylpyruvic acid

ImpurityLevels of characterisation
Cat. No.
P-M876-008
CAS
815-17-8
Formula
C6H10O3
Synonyms
3,3-dimethyl-2-oxobutanoic acid, Butanoic acid, 3,3-dimethyl-2-oxo-

Udenafil Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-U003-005
CAS
2562360-05-6
Formula
C22H30N6O4S
Family
Udenafil
Synonyms
4-Hydroxy-N-methyl-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-5-yl)-N-(2-pyrrolidin-1-ylethyl)benzenesulfonamide

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