2-Isopropyl-1,3-thiazole-4-carboxylic acid

2-异丙基-1,3-噻唑-4-甲酸

Also known as: 4-Thiazolecarboxylic acid, 2-(1-methylethyl)-, 2-isopropyl-4-thiazolecarboxylic acid, 2-propan-2-yl-1,3-thiazole-4-carboxylic acid, 2-Isopropylthiazole-4-carboxylic acid, 4-Thiazolecarboxylicacid,2-(1-methylethyl)-(9CI)

2-Isopropyl-1,3-thiazole-4-carboxylic acid (CAS 234445-61-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9NO2S and a molecular weight of 171.217 g/mol. It is also known as 4-Thiazolecarboxylic acid, 2-(1-methylethyl)-, 2-isopropyl-4-thiazolecarboxylic acid and 2-propan-2-yl-1,3-thiazole-4-carboxylic acid. Key properties include a boiling point of 297.7±13.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 133.8±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
234445-61-5
Jingsj CID
J-1027758-0
Molecular Formula
C7H9NO2S
Chinese Name
2-异丙基-1,3-噻唑-4-甲酸
Molecular Weight
171.217 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point297.7±13.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point133.8±19.8 °C

Frequently Asked Questions

What is the CAS number of 2-Isopropyl-1,3-thiazole-4-carboxylic acid?

The CAS number of 2-Isopropyl-1,3-thiazole-4-carboxylic acid is 234445-61-5.

What are the molecular formula and molecular weight of 2-Isopropyl-1,3-thiazole-4-carboxylic acid?

2-Isopropyl-1,3-thiazole-4-carboxylic acid has molecular formula C7H9NO2S and molecular weight 171.217 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Isopropyl-1,3-thiazole-4-carboxylic acid (CAS 234445-61-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1027758-0 (accessed 2026-10-24).

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