Montelukast EP Impurity H

2'-去(1-羟基-1-甲基乙基)-2'-甲基羧基孟鲁司特

Also known as: 2'-Des(1-hydroxy-1-methylethyl)-2'-methoxycarbonyl Montelukast, Montelukast Impurity H, Montelukast Sodium EP impurity H, 2-[(3R)-3-[[[1-(CarboxyMethyl)cyclopropyl]Methyl]thio]-3-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]benzoic Acid 1-Methyl Ester, 2-[1-({(1R)-1-{3-[(E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl}-3-[2-(methoxycarbonyl)phenyl]propyl}sulfanyl)methyl]cyclopropyl]acetic acid, [R,E]-1-[[[1-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(methoxycarbonyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid, Benzoic acid, 2-[(3R)-3-[[[1-(carboxyMethyl)cyclopropyl]Methyl]thio]-3-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]-, 1-Methyl ester

Montelukast EP Impurity H (CAS 851755-56-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C34H32ClNO4S and a molecular weight of 586.14000 g/mol. It is also known as 2'-Des(1-hydroxy-1-methylethyl)-2'-methoxycarbonyl Montelukast, Montelukast Impurity H and Montelukast Sodium EP impurity H. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

851755-56-1

Jingsj CID

J-1098701-6

Molecular Formula

C₃₄H₃₂ClNO₄S

Chinese Name

2'-去(1-羟基-1-甲基乙基)-2'-甲基羧基孟鲁司特

Molecular Weight

586.14000 g/mol

Category

Organic Compounds

Last updated

8/21/2026