Zafirlukast Impurity G

Also known as: Carbamic acid, N-[3-[[4-[[cyclohexyl[(cyclohexylamino)carbonyl]amino]carbonyl]-2-methoxyphenyl]methyl]-1-methyl-1H-indol-5-yl]-, cyclopentyl ester, N-[3-[[4-[[Cyclohexyl[(cyclohexylamino)carbonyl]amino]carbonyl ]-2-methoxyphenyl] methyl]-1-methyl-1H-indol-5-yl]carbamic acid cyclopentyl ester, Zafirlukast Impurity 18, Zafirlukast Impurity GQ: What is Zafirlukast Impurity G Q: What is the CAS Number of Zafirlukast Impurity G

Zafirlukast Impurity G (CAS 1391990-94-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C37H48N4O5 and a molecular weight of 628.8 g/mol. It is also known as Carbamic acid, N-[3-[[4-[[cyclohexyl[(cyclohexylamino)carbonyl]amino]carbonyl]-2-methoxyphenyl]methyl]-1-methyl-1H-indol-5-yl]-, cyclopentyl ester, N-[3-[[4-[[Cyclohexyl[(cyclohexylamino)carbonyl]amino]carbonyl ]-2-methoxyphenyl] methyl]-1-methyl-1H-indol-5-yl]carbamic acid cyclopentyl ester and Zafirlukast Impurity 18. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1391990-94-5

Jingsj CID

J-1204326-8

Molecular Formula

C₃₇H₄₈N₄O₅

Molecular Weight

628.8 g/mol

Category

Organic Compounds

Last updated

8/21/2026