4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid

4,5-二甲氧基-2-[(噻吩-2-羰基)氨基]苯甲酸

Also known as: 4,5-dimethoxy-2-(thiophene-2-amido)benzoic acid, 4,5-dimethoxy-2-(thiophene-2-carbonylamino)benzoic acid, benzoic acid, 4,5-dimethoxy-2-[(2-thienylcarbonyl)amino]-

CAS No.
332163-01-6
Jingsj CID
J-1359438-3
Molecular Formula
C14H13NO5S
Chinese Name
4,5-二甲氧基-2-[(噻吩-2-羰基)氨基]苯甲酸
Molecular Weight
307.32200 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point395.2ºC at 760mmHg
Flash Point192.8ºC

Frequently Asked Questions

What is the CAS number of 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid?

332163-01-6

What are the molecular formula and molecular weight of 4,5-Dimethoxy-2-[(thiophene-2-carbonyl)amino]benzoic acid?

C14H13NO5S, molecular weight 307.32200 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026