2-Aminothiophene-3-carboxylic acid
2-氨基噻吩-3-甲酸
Also known as: 2-Amino-3-thiophenecarboxylic acid, 3-Thiophenecarboxylic acid, 2-amino-, 2-Aminothiophene-3-carboxylic acid, 2-Aminothiophene-3-carboxylicaci, 2-aminothiophene-3-carboxylic acid - [A86982], 3-Thiophenecarboxylicacid,2-amino-(9CI)
2-Aminothiophene-3-carboxylic acid (CAS 56387-08-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5NO2S and a molecular weight of 143.164 g/mol. It is also known as 2-Amino-3-thiophenecarboxylic acid, 3-Thiophenecarboxylic acid, 2-amino- and 2-Aminothiophene-3-carboxylicaci. Key properties include a boiling point of 347.1±27.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 163.7±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56387-08-7
- Jingsj CID
- J-1084540-2
- Molecular Formula
- C5H5NO2S
- Chinese Name
- 2-氨基噻吩-3-甲酸
- Molecular Weight
- 143.164 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 347.1±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 163.7±23.7 °C |
Frequently Asked Questions
What is the CAS number of 2-Aminothiophene-3-carboxylic acid?
The CAS number of 2-Aminothiophene-3-carboxylic acid is 56387-08-7.
What are the molecular formula and molecular weight of 2-Aminothiophene-3-carboxylic acid?
2-Aminothiophene-3-carboxylic acid has molecular formula C5H5NO2S and molecular weight 143.164 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Aminothiophene-3-carboxylic acid (CAS 56387-08-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084540-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.