2,4-Dimethylthiazole-5-carboxylic acid
Also known as: 2,4-Dimethyl-1,3-thiazole-5-carboxylic acid, 5-Thiazolecarboxylic acid, 2,4-dimethyl-, MFCD00052943
2,4-Dimethylthiazole-5-carboxylic acid (CAS 53137-27-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7NO2S and a molecular weight of 157.190 g/mol. Key properties include a melting point of 235 °C (dec.), a boiling point of 306.2±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 139.0±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 53137-27-2
- Jingsj CID
- J-20238-0
- Molecular Formula
- C6H7NO2S
- Molecular Weight
- 157.190 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 235 °C (dec.) |
|---|---|
| Boiling Point | 306.2±22.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 139.0±22.3 °C |
| Exact Mass | 157.019745 |
| PSA | 78.43000 |
| LogP | 1.24 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.585 |
Customs & Trade Information
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,4-Dimethylthiazole-5-carboxylic acid?
The CAS number of 2,4-Dimethylthiazole-5-carboxylic acid is 53137-27-2.
What are the molecular formula and molecular weight of 2,4-Dimethylthiazole-5-carboxylic acid?
2,4-Dimethylthiazole-5-carboxylic acid has molecular formula C6H7NO2S and molecular weight 157.190 g/mol.
What are the upstream and downstream products of 2,4-Dimethylthiazole-5-carboxylic acid?
For 2,4-Dimethylthiazole-5-carboxylic acid, Upstream Products: Ethyl 2,4-dimethylthiazole-5-carboxylate, 5-Bromo-2,4-dimethyl-1,3-thiazole; Downstream Products: 2,4-Dimethyl-1,3-thiazole-5-carbonyl chloride, Metsulfovax.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Dimethylthiazole-5-carboxylic acid (CAS 53137-27-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20238-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.