5-Bromo-2-ethyl-4-methylthiazole

5-溴-2-乙基-4-甲基噻唑

Also known as: 5-Bromo-2-ethyl-4-methyl-1,3-thiazole, 5-Bromo-4-methyl-2-ethylthiazole, 5-bromo-2-ethyl-4-methyl-1,3-thiazole, Thiazole, 5-bromo-2-ethyl-4-methyl-

5-Bromo-2-ethyl-4-methylthiazole (CAS 863190-90-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8BrNS and a molecular weight of 206.10300 g/mol. It is also known as 5-Bromo-2-ethyl-4-methyl-1,3-thiazole, 5-Bromo-4-methyl-2-ethylthiazole and 5-bromo-2-ethyl-4-methyl-1,3-thiazole. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 863190-90-3
Jingsj CID: J-1495913-2
Molecular Formula: C₆H₈BrNS
Chinese Name: 5-溴-2-乙基-4-甲基噻唑
Molecular Weight: 206.10300 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	204.95600
PSA	41.13000
LogP	2.77640

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 5-Bromo-2-ethyl-4-methylthiazole?

The CAS number of 5-Bromo-2-ethyl-4-methylthiazole is 863190-90-3.

What are the molecular formula and molecular weight of 5-Bromo-2-ethyl-4-methylthiazole?

5-Bromo-2-ethyl-4-methylthiazole has molecular formula C6H8BrNS and molecular weight 206.10300 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "5-Bromo-2-ethyl-4-methylthiazole (CAS 863190-90-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495913-2 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.