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2-Methylthiazolidine-4-carboxylic acid

2-甲基噻唑烷-4-羧酸

Also known as: 2-Methyl-4-thiazolidinecarboxylic Acid, 4-Thiazolidinecarboxylic acid, 2-methyl-, N,S-ethane-1,1-diyl-cysteine, 2-Methyl-thiazolidin-4-carbonsaeure, Opt.-inakt. 2-Methyl-thiazolidin-4-carbonsaeure, optically inactive 2-methyl-thiazolidine-4-carboxylic acid

2-Methylthiazolidine-4-carboxylic acid (CAS 4165-32-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H9NO2S and a molecular weight of 147.19500 g/mol. It is also known as 2-Methyl-4-thiazolidinecarboxylic Acid, 4-Thiazolidinecarboxylic acid, 2-methyl- and N,S-ethane-1,1-diyl-cysteine. Key properties include a boiling point of 333ºC at 760 mmHg, a density of 1.263g/cm3 and a flash point of 155.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
4165-32-6
Jingsj CID
J-1427207-3
Molecular Formula
C5H9NO2S
Chinese Name
2-甲基噻唑烷-4-羧酸
Molecular Weight
147.19500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point333ºC at 760 mmHg
Density1.263g/cm3
Flash Point155.2ºC

Frequently Asked Questions

What is the CAS number of 2-Methylthiazolidine-4-carboxylic acid?

The CAS number of 2-Methylthiazolidine-4-carboxylic acid is 4165-32-6.

What are the molecular formula and molecular weight of 2-Methylthiazolidine-4-carboxylic acid?

2-Methylthiazolidine-4-carboxylic acid has molecular formula C5H9NO2S and molecular weight 147.19500 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Methylthiazolidine-4-carboxylic acid (CAS 4165-32-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1427207-3 (accessed 2026-10-25).

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