(-)-1-Phenylethanesulfonic acid

(S)-α-甲基苯甲烷磺酸

Also known as: (-)-1-Phenylethanesulfonic acid, (S)-1-Methylbenzenemethanesulfonic acid, (S)-alpha-Methylbenzenemethanesulfonic acid, (αS)-α-Methylbenzenemethanesulfonic acid, Benzenemethanesulfonic acid, α-methyl-, (αS)-

(-)-1-Phenylethanesulfonic acid (CAS 86963-38-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H10O3S and a molecular weight of 186.2282 g/mol. It is also known as (S)-1-Methylbenzenemethanesulfonic acid, (S)-alpha-Methylbenzenemethanesulfonic acid and (αS)-α-Methylbenzenemethanesulfonic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 86963-38-4
Jingsj CID: J-953862-3
Molecular Formula: C₈H₁₀O₃S
Chinese Name: (S)-α-甲基苯甲烷磺酸
Molecular Weight: 186.2282 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of (-)-1-Phenylethanesulfonic acid?

The CAS number of (-)-1-Phenylethanesulfonic acid is 86963-38-4.

What are the molecular formula and molecular weight of (-)-1-Phenylethanesulfonic acid?

(-)-1-Phenylethanesulfonic acid has molecular formula C8H10O3S and molecular weight 186.2282 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. "(-)-1-Phenylethanesulfonic acid (CAS 86963-38-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-953862-3 (accessed 2026-10-24).

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