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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 3,161-3,170 of 36,550

Montelukast Impurity 29

ImpurityLevels of characterisation
Cat. No.
P-M165-067
Formula
C29H26ClNO
Family
Montelukast
Synonyms
7-Chloro-2-[(E)-2-[3-[(3S)-1,1-dimethyl-4,5-dihydro-3H-2-benzoxepin-3-yl]phenyl]ethenyl]quinoline

Montelukast Impurity 30

ImpurityLevels of characterisation
Cat. No.
P-M165-068
Formula
C29H26ClNO
Family
Montelukast
Synonyms
7-Chloro-2-[(Z)-2-[3-[(3R)-1,1-dimethyl-4,5-dihydro-3H-2-benzoxepin-3-yl]phenyl]ethenyl]quinoline

Montelukast Impurity 31

ImpurityLevels of characterisation
Cat. No.
P-M165-069
Formula
C29H26ClNO
Family
Montelukast
Synonyms
7-Chloro-2-[(Z)-2-[3-[(3S)-1,1-dimethyl-4,5-dihydro-3H-2-benzoxepin-3-yl]phenyl]ethenyl]quinoline

Montelukast Impurity 32

ImpurityLevels of characterisation
Cat. No.
P-M165-070
Formula
C29H26ClNO
Family
Montelukast
Synonyms
2-[2-[(E)-3-[3-[(Z)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]prop-2-enyl]phenyl]propan-2-ol

Montelukast Impurity 40

ImpurityLevels of characterisation
Cat. No.
P-M165-078
Formula
C22H18ClNO
Family
Montelukast
Synonyms
7-Chloro-2-[(E)-2-[3-(1-ethenoxyprop-2-enyl)phenyl]ethenyl]quinoline

Montelukast Impurity 43

ImpurityLevels of characterisation
Cat. No.
P-M165-081
Formula
C27H22ClNO3
Family
Montelukast
Synonyms
2-[(3R)-3-[3-[(E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-hydroxypropyl]benzoic acid

Montelukast Impurity 46

ImpurityLevels of characterisation
Cat. No.
P-M165-084
Formula
C33H30ClNO4S
Family
Montelukast
Synonyms
2-[(3R)-3-[[1-(Carboxymethyl)cyclopropyl]methylsulfanyl]-3-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]propyl]benzoic acid

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