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2-(Methylthio)-4,5-pyrimidinedicarboxylic acid

2-甲硫基-4,5-嘧啶二甲酸

Also known as: 2-(methylthio)pyrimidine-4,5-dicarboxylic acid, 4,5-Pyrimidinedicarboxylic acid, 2-(methylthio)-, 2-methylthiopyrimidine-4,5-dicarboxylic acid

2-(Methylthio)-4,5-pyrimidinedicarboxylic acid (CAS 149771-16-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6N2O4S and a molecular weight of 214.19900 g/mol. It is also known as 2-(methylthio)pyrimidine-4,5-dicarboxylic acid, 4,5-Pyrimidinedicarboxylic acid, 2-(methylthio)- and 2-methylthiopyrimidine-4,5-dicarboxylic acid. Key properties include a boiling point of 495.78ºC at 760 mmHg, a density of 1.677g/cm3 and a flash point of 253.639ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
149771-16-4
Jingsj CID
J-1526800-2
Molecular Formula
C7H6N2O4S
Chinese Name
2-甲硫基-4,5-嘧啶二甲酸
Molecular Weight
214.19900 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point495.78ºC at 760 mmHg
Density1.677g/cm3
Flash Point253.639ºC

Frequently Asked Questions

What is the CAS number of 2-(Methylthio)-4,5-pyrimidinedicarboxylic acid?

The CAS number of 2-(Methylthio)-4,5-pyrimidinedicarboxylic acid is 149771-16-4.

What are the molecular formula and molecular weight of 2-(Methylthio)-4,5-pyrimidinedicarboxylic acid?

2-(Methylthio)-4,5-pyrimidinedicarboxylic acid has molecular formula C7H6N2O4S and molecular weight 214.19900 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(Methylthio)-4,5-pyrimidinedicarboxylic acid (CAS 149771-16-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526800-2 (accessed 2026-10-24).

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