3-(acetylamino)thiophene-2-carboxylic acid
3-(乙酰氨基)噻吩-2-羧酸
Also known as: 3-acetamidothiophene-2-carboxylic acid, 3-acetamido-2-thiophenecarboxylic acid, 3-acetylaminothiophene-2-carboxylic acid, 2-thiophenecarboxylic acid, 3-(acetylamino)-, BUTTPARK 99\18-20
- CAS No.
- 50901-18-3
- Jingsj CID
- J-857698-3
- Molecular Formula
- C7H7NO3S
- Chinese Name
- 3-(乙酰氨基)噻吩-2-羧酸
- Molecular Weight
- 185.200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 200-202ºC |
|---|---|
| Boiling Point | 447.5±30.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 224.4±24.6 °C |
Frequently Asked Questions
What is the CAS number of 3-(acetylamino)thiophene-2-carboxylic acid?
50901-18-3
What are the molecular formula and molecular weight of 3-(acetylamino)thiophene-2-carboxylic acid?
C7H7NO3S, molecular weight 185.200 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026