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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 4,161-4,170 of 59,523

Montelukast Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-M165-052
Formula
C35H36ClNO5S
Family
Montelukast
Synonyms
2-[1-[[1-[3-[(E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfonylmethyl]cyclopropyl]acetic acid

Montelukast Impurity 16

ImpurityLevels of characterisation
Cat. No.
P-M165-053
Formula
C35H36ClNO4S
Family
Montelukast
Synonyms
2-[1-[[1-[3-[3-(7-Chloroquinolin-2-yl)oxiran-2-yl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetic acid

Montelukast Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-M165-054
Formula
C35H37NO3S
Family
Montelukast
Synonyms
2-[1-[[3-[2-(2-Hydroxypropan-2-yl)phenyl]-1-[3-[(E)-2-quinolin-2-ylethenyl]phenyl]propyl]sulfanylmethyl]cyclopropyl]acetic acid

Montelukast Impurity 18

ImpurityLevels of characterisation
Cat. No.
P-M165-055
Formula
C34H36ClNOS
Family
Montelukast
Synonyms
2-[2-[3-[3-[(E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-(2-methylidenebutylsulfanyl)propyl]phenyl]propan-2-ol

Montelukast Impurity 24

ImpurityLevels of characterisation
Cat. No.
P-M165-062
Formula
C28H24ClNO2
Family
Montelukast
Synonyms
Methyl 2-[3-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]propyl]benzoate

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