4-(2-Chlorophenyl)thiazol-2-amine
Also known as: 2-Amino-4-(2-chlorophenyl)thiazole, 2-Amino-4-(2-chlorophenyl)-1,3-thiazole, 4-(2-Chlorophenyl)-1,3-thiazol-2-amine, 4-(2-Chlorophenyl)-2-thiazolamine, 4-(2-Chloro-phenyl)-thiazol-2-ylamine, 4-(o-Chlorophenyl)-2-aminothiazole, NSC 13534
4-(2-Chlorophenyl)thiazol-2-amine (CAS 21344-90-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H7ClN2S and a molecular weight of 210.68300 g/mol. Key properties include a melting point of 132-138°C, a boiling point of 371.1ºC at 760 mmHg, a density of 1.389g/cm3 and a flash point of 178.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21344-90-1
- Jingsj CID
- J-1512935-8
- Molecular Formula
- C9H7ClN2S
- Molecular Weight
- 210.68300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 132-138°C |
|---|---|
| Boiling Point | 371.1ºC at 760 mmHg |
| Density | 1.389g/cm3 |
| Flash Point | 178.3ºC |
| Exact Mass | 210.00200 |
| PSA | 67.15000 |
| LogP | 3.62690 |
| Vapor Pressure | 1.05E-05mmHg at 25°C |
| Refractive Index | 1.667 |
| Storage Conditions | 2-8°C |
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 4-(2-Chlorophenyl)thiazol-2-amine?
The CAS number of 4-(2-Chlorophenyl)thiazol-2-amine is 21344-90-1.
What are the molecular formula and molecular weight of 4-(2-Chlorophenyl)thiazol-2-amine?
4-(2-Chlorophenyl)thiazol-2-amine has molecular formula C9H7ClN2S and molecular weight 210.68300 g/mol.
What are the upstream and downstream products of 4-(2-Chlorophenyl)thiazol-2-amine?
For 4-(2-Chlorophenyl)thiazol-2-amine, Upstream Products: 2'-Chloroacetophenone, 2-Bromo-2'-chloroacetophenone.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-(2-Chlorophenyl)thiazol-2-amine (CAS 21344-90-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1512935-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.