5-(Methylsulfonyl)thiophene-2-carboxylic acid
5-甲磺酰噻吩-2-羧酸
Also known as: (5-METHYLSULFONYL)THIOPHENE, 2-Methylsulfonyl-5-thiophenecarboxylic acid, 5-(METHANESULFONYL)THIOPHENE-2-CARBOXYLIC ACID, 5-(METHYLSULFONYL)THIOPHENE-2-CARBOXYLIC ACID, 5-(Methanesulfonyl)-2-thiophenecarboxylic acid, 5-(Methylsulfonyl)thiophene-2-carboxylic acid ,97%, 5-(Methylsulphonyl)-2-thenoic acid, 2-Carboxy-5-(methylsulphonyl)thiophene, 5-(methylsulphonyl)thiophene-2-carboxylic acid, 5-methylsulfonylthiophene-2-carboxylic acid
- CAS No.
- 60166-86-1
- Jingsj CID
- J-1412115-5
- Molecular Formula
- C6H6O4S2
- Chinese Name
- 5-甲磺酰噻吩-2-羧酸
- Molecular Weight
- 206.23900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 204ºC |
|---|---|
| Boiling Point | 485.6ºC at 760 mmHg |
| Density | 1.548g/cm3 |
| Flash Point | 247.5ºC |
Frequently Asked Questions
What is the CAS number of 5-(Methylsulfonyl)thiophene-2-carboxylic acid?
60166-86-1
What are the molecular formula and molecular weight of 5-(Methylsulfonyl)thiophene-2-carboxylic acid?
C6H6O4S2, molecular weight 206.23900 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026