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Montelukast EP Impurity H

Product Code:
DH/MMT/1009
Molecular Formula:
C34H32ClNO4S
CAS Number:
851755-56-1
Molecular Weight:
586.14
Synonyms: Synonyms 2-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(methoxycarbonyl)phenyl]propyl]sulfanyl]methyl]cyclopropyl]acetic acid ; Montelukast Methoxycarbonyl Analog ; Desmontelokast


Montelukast Dicyclohexylamine

Product Code:
DH/MMT/1010
Molecular Formula:
C47H59ClN2O3S
CAS Number:
577953-88-9
Molecular Weight:
767.5
Synonyms: 1-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic N-Cyclohexylcyclohexanamine


Montelukast (3S)-Hydroxy Methyl ketone

Product Code:
DH/MMT/1011
Molecular Formula:
C28H24ClNO2
CAS Number:
184764-13-4
Molecular Weight:
441.95
Synonyms: 1-[2-[(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-hydroxypropyl]phenyl]acetate


Montelukast 1,2-diol

Product Code:
DH/MMT/1012
Molecular Formula:
C35H36ClNO4S
CAS Number:
186352-97-6
Molecular Weight:
602.18
Synonyms: Synonyms: Montelukast 1,2-Diol (Mixture of Diastereomers) ; 2-Hydroxy Montelukast ; 1-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1,2-diol-2-methyl ethyl)phenyl]propyl]thio]methyl]cyclopropane acetic acid ;


Ofloxacin EP Impurity A

Product Code:
DH/OFX/1001
Molecular Formula:
C13H9F2NO4
CAS Number:
82419-35-0
Molecular Weight:
281.21
Synonyms: Ofloxacin Difluoro Carboxylic Acid ; (RS)-9,10-Difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid (FPA)


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