API Impurities

Montelukast EP Impurity H; Montelukast Methoxycarbonyl Analog

Name: Montelukast EP Impurity H; Montelukast Methoxycarbonyl Analog
Brand: RR Pharmaceuticals
SKU: RR-MTK-M0730

2-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(methoxycarbonyl)phenyl]propyl]sulfanyl]methyl]cyclopropyl]acetic acid

Impurity reference standard used for related substances testing of Montelukast Acid drug substance and drug product per pharmacopoeial limits.

Specifications

Chemical Name: 2-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(methoxycarbonyl)phenyl]propyl]sulfanyl]methyl]cyclopropyl]acetic acid
CAS No.: 851755-56-1
Catalogue No.: RR-MTK-M0730
Molecular Formula: C34H32ClNO4S
Molecular Weight: 586.14 g/mol