4-Methyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylic acid
2,3-二氢-4-甲基-2-硫代噻唑-5-羧酸
Also known as: 2,3-Dihydro-4-methyl-2-thioxo-5-thiazolecarboxylic acid, 2-Mercapto-4-methyl-5-thiazolecarboxylic acid, 4-Methyl-2-thioxo-2,3-dihydrothiazole-5-carboxylic acid, 4-Methyl-2-sulfanylidene-3H-1,3-thiazole-5-carboxylic acid, 5-Thiazolecarboxylic acid, 2,3-dihydro-4-methyl-2-thioxo-, 4-Methyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylic acid
- CAS No.
- 57658-34-1
- Jingsj CID
- J-1491297-3
- Molecular Formula
- C5H5NO2S2
- Chinese Name
- 2,3-二氢-4-甲基-2-硫代噻唑-5-羧酸
- Molecular Weight
- 175.229 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 309.3±52.0 °C at 760 mmHg |
|---|---|
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 140.8±30.7 °C |
Frequently Asked Questions
What is the CAS number of 4-Methyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylic acid?
57658-34-1
What are the molecular formula and molecular weight of 4-Methyl-2-thioxo-2,3-dihydro-1,3-thiazole-5-carboxylic acid?
C5H5NO2S2, molecular weight 175.229 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026