5-(Methoxymethyl)thiophene-2-carboxylic acid

5-甲氧基甲基-噻吩-2-羧酸

Also known as: 5-(Methoxymethyl)-2-thiophenecarboxylic acid, 5-(Methoxymethyl)-2-thenoic acid, 2-Thiophenecarboxylic acid, 5-(methoxymethyl)-, 5-Methoxymethyl-2-thiophenecarboxylic acid, 5-Methoxymethyl-thiophene-2-carboxylic acid, CHEMBRDG-BB 4004231

5-(Methoxymethyl)thiophene-2-carboxylic acid (CAS 61855-04-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H8O3S and a molecular weight of 172.20200 g/mol. It is also known as 5-(Methoxymethyl)-2-thiophenecarboxylic acid, 5-(Methoxymethyl)-2-thenoic acid and 2-Thiophenecarboxylic acid, 5-(methoxymethyl)-. Key properties include a boiling point of 296.9ºC at 760 mmHg, a density of 1.318g/cm3 and a flash point of 133.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
61855-04-7
Jingsj CID
J-1047596-2
Molecular Formula
C7H8O3S
Chinese Name
5-甲氧基甲基-噻吩-2-羧酸
Molecular Weight
172.20200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point296.9ºC at 760 mmHg
Density1.318g/cm3
Flash Point133.4ºC

Frequently Asked Questions

What is the CAS number of 5-(Methoxymethyl)thiophene-2-carboxylic acid?

The CAS number of 5-(Methoxymethyl)thiophene-2-carboxylic acid is 61855-04-7.

What are the molecular formula and molecular weight of 5-(Methoxymethyl)thiophene-2-carboxylic acid?

5-(Methoxymethyl)thiophene-2-carboxylic acid has molecular formula C7H8O3S and molecular weight 172.20200 g/mol.

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

Last updated:

How to cite: Jingsj. "5-(Methoxymethyl)thiophene-2-carboxylic acid (CAS 61855-04-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1047596-2 (accessed 2026-10-24).

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