518330-09-1

Basic information

• Product Name: 4-bromo-2,5-dimethylthiophene-3-carboxylic acid
• Synonyms: 4-bromo-2,5-dimethylthiophene-3-carboxylic acid;4-bromo-2,5-dimethyl-3-Thiophenecarboxylic acid
• CAS NO: 518330-09-1
• Molecular Formula: C₇H₇BrO₂S
• Molecular Weight: 235.09828
• Mol File: 518330-09-1.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 4-bromo-2,5-dimethylthiophene-3-carboxylic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 4-bromo-2,5-dimethylthiophene-3-carboxylic acid(518330-09-1)
• EPA Substance Registry System: 4-bromo-2,5-dimethylthiophene-3-carboxylic acid(518330-09-1)

Safety Data

• Hazardous Substances Data: 518330-09-1(Hazardous Substances Data)

Upstream product

• 39129-54-9 3,4-dibromo-2,5-dimethylthiophene 
• 124-38-9 carbon dioxide 
• 638-02-8 2,5-DIMETHYLTHIOPHENE 
• 887575-78-2 4-bromo-2,5-dimethyl-thiophene-3-carbaldehyde 
• 26421-32-9 2,5‐dimethylthiophene‐3‐carboxylic acid 

Relevant articles and documents

NOVEL COMPOUNDS HAVING INHIBITORY ACTIVITY ON PROSTAGLANDIN E2 RECEPTOR AND USES THEREOF

The present application relates to a novel compound having inhibitory activity on prostaglandin E2 receptor and uses thereof, and provides a compound represented by formula I, a solvate, stereoisomer or pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the same, and a method of using the same.

Synthesis of novel chiral thiophene-, benzothiophene- and benzofuran-oxazoline ligands and their use in the enantioselective Pd-catalyzed allylation

Novel thiophene, benzothiophene and benzofuran-oxazoline ligands 6-11 containing a diphenylphosphino group at different positions of the heterocyclic skeleton have been prepared and used in the enantioselective allylation. The advantage of these new ligands is their easy accessibility and their high reactivity. The best results were obtained with ligand 9 to give the product 13 in 97.0% ee with 92% yield in 2 hours at 0°C.