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Montelukast Styrene

Also known as: Montelukast Impurity B, Montelukast Sodium EP impurity B, Montelukast EP Impurity B, Montelukast Methylstyrene, Montelukast Methylstyrene Impurity, 1-[[[(1R)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-Methylethenyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid, 2-[1-[[(1R)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-(2-prop-1-en-2-ylphenyl)propyl]sulfanylmethyl]cyclopropyl]acetic acid, UNII-H5EKP57W1I

Montelukast Styrene (CAS 918972-54-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C35H34ClNO2S and a molecular weight of 568.16800 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
918972-54-0
Jingsj CID
J-1088738-4
Molecular Formula
C35H34ClNO2S
Molecular Weight
568.16800 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Exact Mass567.20000
PSA75.49000
LogP9.75370

Frequently Asked Questions

What is the CAS number of Montelukast Styrene?

The CAS number of Montelukast Styrene is 918972-54-0.

What are the molecular formula and molecular weight of Montelukast Styrene?

Montelukast Styrene has molecular formula C35H34ClNO2S and molecular weight 568.16800 g/mol.

What are the upstream and downstream products of Montelukast Styrene?

For Montelukast Styrene, Downstream Products: Montelukast, Montelukast sodium, Montelukast Bis-sulfide.

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

Last updated:

How to cite: Jingsj. "Montelukast Styrene (CAS 918972-54-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088738-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.