2-o-Tolylthiazole-4-carbaldehyde

2-(邻甲苯基)噻唑-4-甲醛

Also known as: 2-(2-Methylphenyl)-1,3-thiazole-4-carbaldehyde, 2-(2-Methylphenyl)-4-thiazolecarboxaldehyde, 4-Thiazolecarboxaldehyde, 2-(2-methylphenyl)-, 2-o-Tolyl-4-formylthiazole, 2-o-Tolyl-thiazole-4-carbaldehyde

2-o-Tolylthiazole-4-carbaldehyde (CAS 91137-12-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NOS and a molecular weight of 203.26000 g/mol. It is also known as 2-(2-Methylphenyl)-1,3-thiazole-4-carbaldehyde, 2-(2-Methylphenyl)-4-thiazolecarboxaldehyde and 4-Thiazolecarboxaldehyde, 2-(2-methylphenyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 91137-12-1
Jingsj CID: J-1411803-8
Molecular Formula: C₁₁H₉NOS
Chinese Name: 2-(邻甲苯基)噻唑-4-甲醛
Molecular Weight: 203.26000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-o-Tolylthiazole-4-carbaldehyde?

The CAS number of 2-o-Tolylthiazole-4-carbaldehyde is 91137-12-1.

What are the molecular formula and molecular weight of 2-o-Tolylthiazole-4-carbaldehyde?

2-o-Tolylthiazole-4-carbaldehyde has molecular formula C11H9NOS and molecular weight 203.26000 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. "2-o-Tolylthiazole-4-carbaldehyde (CAS 91137-12-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1411803-8 (accessed 2026-10-26).

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