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5-Methyl-1-benzothiophene-2-carbaldehyde

5-甲基-1-苯并噻吩-2-甲醛

Also known as: 5-METHYL-1-BENZOTHIOPHENE-2-CARBALDEHYDE, 5-METHYL-BENZO[B]THIOPHENE-2-CARBALDEHYDE, 5-METHYLBENZO[B]THIOPHENE-2-CARBOXALDEHYDE, 5-Methylbenzo<b>thiophen-2-carbaldehyd, 5-methyl-1-benzothiophene-2-carbaldehyde, 5-methyl-1-benzothiophene-2-carboxaldehyde, Benzo[b]thiophene-2-carboxaldehyde, 5-methyl-, BUTTPARK 99\04-86

5-Methyl-1-benzothiophene-2-carbaldehyde (CAS 27035-41-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8OS and a molecular weight of 176.23500 g/mol. It is also known as 5-METHYL-1-BENZOTHIOPHENE-2-CARBALDEHYDE, 5-METHYL-BENZO[B]THIOPHENE-2-CARBALDEHYDE and 5-METHYLBENZO[B]THIOPHENE-2-CARBOXALDEHYDE. Key properties include a melting point of 98ºC, a boiling point of 319ºC at 760mmHg, a density of 1.25g/cm3 and a flash point of 146.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
27035-41-2
Jingsj CID
J-1494889-3
Molecular Formula
C10H8OS
Chinese Name
5-甲基-1-苯并噻吩-2-甲醛
Molecular Weight
176.23500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point98ºC
Boiling Point319ºC at 760mmHg
Density1.25g/cm3
Flash Point146.7ºC

Frequently Asked Questions

What is the CAS number of 5-Methyl-1-benzothiophene-2-carbaldehyde?

The CAS number of 5-Methyl-1-benzothiophene-2-carbaldehyde is 27035-41-2.

What are the molecular formula and molecular weight of 5-Methyl-1-benzothiophene-2-carbaldehyde?

5-Methyl-1-benzothiophene-2-carbaldehyde has molecular formula C10H8OS and molecular weight 176.23500 g/mol.

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

Last updated:

How to cite: Jingsj. "5-Methyl-1-benzothiophene-2-carbaldehyde (CAS 27035-41-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494889-3 (accessed 2026-10-24).

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