5-(3-Thienyl)thiophene-2-carboxylic acid
5-(3-噻吩基)噻吩-2-羧酸
Also known as: 2,3'-bithiophene-5-carboxylic acid, [2,3']bithiophenyl-5-carboxylic acid, 5-(3-thienyl)-2-thiophenecarboxylic acid, 5-(3-thiophenyl)-2-thiophenecarboxylic acid, 5-thiophen-3-ylthiophene-2-carboxylic acid, AKOS BAR-1373, IFLAB-BB F1956-0002
- CAS No.
- 60141-31-3
- Jingsj CID
- J-1359952-4
- Molecular Formula
- C9H6O2S2
- Chinese Name
- 5-(3-噻吩基)噻吩-2-羧酸
- Molecular Weight
- 210.27300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 188-190ºC |
|---|---|
| Boiling Point | 364.9ºC at 760 mmHg |
| Density | 1.438g/cm3 |
| Flash Point | 174.5ºC |
Frequently Asked Questions
What is the CAS number of 5-(3-Thienyl)thiophene-2-carboxylic acid?
60141-31-3
What are the molecular formula and molecular weight of 5-(3-Thienyl)thiophene-2-carboxylic acid?
C9H6O2S2, molecular weight 210.27300 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026