thiazol-4-amine
Also known as: 4-Aminothiazole, 4-Thiazolamine, 1,3-thiazol-4-amine, thiazol-4-ylamine, 4-amino-thiazole
thiazol-4-amine (CAS 17720-99-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C3H4N2S and a molecular weight of 100.142 g/mol. Key properties include a boiling point of 239.3±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 98.5±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17720-99-9
- Jingsj CID
- J-1368812-5
- Molecular Formula
- C3H4N2S
- Molecular Weight
- 100.142 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 239.3±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 98.5±19.8 °C |
| Exact Mass | 100.009521 |
| PSA | 67.15000 |
| LogP | 0.26 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.645 |
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 thiazol-4-amine?
The CAS number of thiazol-4-amine is 17720-99-9.
What are the molecular formula and molecular weight of thiazol-4-amine?
thiazol-4-amine has molecular formula C3H4N2S and molecular weight 100.142 g/mol.
What are the upstream and downstream products of thiazol-4-amine?
For thiazol-4-amine, Upstream Products: 2,2,2-Trifluoro-N-(1,3-thiazol-4-yl)acetamide; Downstream Products: 2-Acetamidothiazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "thiazol-4-amine (CAS 17720-99-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1368812-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.