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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 10,091-10,100 of 35,292

Quinine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-Q009-022
Formula
C28H25F6N3S
Family
Quinine
Synonyms
N-[(S)-[(2S,4S,5R)-5-Ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethyl]-3,5-bis(trifluoromethyl)benzenecarbothioamide

Quinine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-Q009-023
Formula
C26H29N3O2S
Family
Quinine
Synonyms
N-[(S)-[(2S,4S,5R)-5-Ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethyl]-4-methylbenzenesulfonamide

Quinine Impurity 5

ImpurityLevels of characterisation
Cat. No.
P-Q009-024
Formula
C26H27N3O
Family
Quinine
Synonyms
N-[(S)-[(2S,4S,5R)-5-Ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethyl]benzamide

Quinine Impurity 6

ImpurityLevels of characterisation
Cat. No.
P-Q009-025
Formula
C26H27N3S
Family
Quinine
Synonyms
N-[(S)-[(2S,4S,5R)-5-Ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-quinolin-4-ylmethyl]benzenecarbothioamide

Resmetirom Impurity 14

ImpurityLevels of characterisation
Cat. No.
P-R040-018
Formula
C17H13ClN6O5
Family
Resmetirom
Synonyms
2-[3-Chloro-5-hydroxy-4-[(6-oxo-5-propan-2-yl-1H-pyridazin-3-yl)oxy]phenyl]-3,5-dioxo-1,2,4-triazine-6-carbonitrile

Resmetirom Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-R040-019
Formula
C17H14N6O6
Family
Resmetirom
Synonyms
2-[3,5-Dihydroxy-4-[(6-oxo-5-propan-2-yl-1H-pyridazin-3-yl)oxy]phenyl]-3,5-dioxo-1,2,4-triazine-6-carbonitrile

Resmetirom Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-R040-021
Formula
C17H14Cl2N6O5
Family
Resmetirom
Synonyms
(2E)-2-[Carbamoyl-[3,5-dichloro-4-[(6-oxo-5-propan-2-yl-1H-pyridazin-3-yl)oxy]phenyl]hydrazinylidene]-2-cyanoacetic acid

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