3-Methyl-5-(methylthio)-4-isoxazolecarboxylic acid

CSc1onc(C)c1C(=O)O

3-Methyl-5-(methylthio)-4-isoxazolecarboxylic acid (CAS 858490-09-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H7NO3S and a molecular weight of 173.19 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 858490-09-2
Jingsj CID: J-1460881-8
Molecular Formula: C₆H₇NO₃S
Chinese Name: CSc1onc(C)c1C(=O)O
Molecular Weight: 173.19 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Methyl-5-(methylthio)-4-isoxazolecarboxylic acid?

The CAS number of 3-Methyl-5-(methylthio)-4-isoxazolecarboxylic acid is 858490-09-2.

What are the molecular formula and molecular weight of 3-Methyl-5-(methylthio)-4-isoxazolecarboxylic acid?

3-Methyl-5-(methylthio)-4-isoxazolecarboxylic acid has molecular formula C6H7NO3S and molecular weight 173.19 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. "3-Methyl-5-(methylthio)-4-isoxazolecarboxylic acid (CAS 858490-09-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1460881-8 (accessed 2026-10-26).

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