2-Methyl-1,3-thiazole-4-carbonitrile
Also known as: 2-Methylthiazole-4-carbonitrile, 2-Methyl-4-cyanothiazole, 2-Methyl-4-thiazolecarbonitrile, 4-Cyano-2-methyl-1,3-thiazole, 4-Thiazolecarbonitrile, 2-methyl-, BUTTPARK 43\57-58
2-Methyl-1,3-thiazole-4-carbonitrile (CAS 21917-76-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4N2S and a molecular weight of 124.16400 g/mol. Key properties include a melting point of 58-61ºC, a boiling point of 229.4ºC at 760mmHg, a density of 1.25g/cm3 and a flash point of 92.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21917-76-0
- Jingsj CID
- J-1497939-6
- Molecular Formula
- C5H4N2S
- Molecular Weight
- 124.16400 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 58-61ºC |
|---|---|
| Boiling Point | 229.4ºC at 760mmHg |
| Density | 1.25g/cm3 |
| Flash Point | 92.5ºC |
| Exact Mass | 124.01000 |
| PSA | 64.92000 |
| LogP | 1.32318 |
| Vapor Pressure | 0.07mmHg at 25°C |
| Refractive Index | 1.559 |
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-Methyl-1,3-thiazole-4-carbonitrile?
The CAS number of 2-Methyl-1,3-thiazole-4-carbonitrile is 21917-76-0.
What are the molecular formula and molecular weight of 2-Methyl-1,3-thiazole-4-carbonitrile?
2-Methyl-1,3-thiazole-4-carbonitrile has molecular formula C5H4N2S and molecular weight 124.16400 g/mol.
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-Methyl-1,3-thiazole-4-carbonitrile (CAS 21917-76-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1497939-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.