ent-Montelukast sodium salt

ent-孟鲁司特钠

Also known as: ent-Montelukast Sodium, ent-Montelukast Sodium Salt, Montelukast EP Impurity A, Montelukast EP Impurity A Sodium Salt, Montelukast Impurity 1, Montelukast Impurity 1 (Montelukast EP Impurity A), Sodium {1-[({(1S)-1-{3-[(E)-2-(7-chloro-2-quinolinyl)vinyl]phenyl}-3-[2-(2-hydroxy-2-propanyl)phenyl]propyl}sulfanyl)methyl]cyclopropyl}acetate, 1-[[[(1S)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid Sodium Salt, L 768232

ent-Montelukast sodium salt (CAS 190078-45-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C35H35ClNNaO3S and a molecular weight of 608.16500 g/mol. It is also known as ent-Montelukast Sodium, ent-Montelukast Sodium Salt and Montelukast EP Impurity A. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 190078-45-6
Jingsj CID: J-1478628-6
Molecular Formula: C₃₅H₃₅ClNNaO₃S
Chinese Name: ent-孟鲁司特钠
Molecular Weight: 608.16500 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of ent-Montelukast sodium salt?

The CAS number of ent-Montelukast sodium salt is 190078-45-6.

What are the molecular formula and molecular weight of ent-Montelukast sodium salt?

ent-Montelukast sodium salt has molecular formula C35H35ClNNaO3S and molecular weight 608.16500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "ent-Montelukast sodium salt (CAS 190078-45-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1478628-6 (accessed 2026-10-22).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.