3-Nitrothiophene-2-carboxylic acid
3-硝基噻吩-2-羧酸
Also known as: 2-Thiophenecarboxylic acid, 3-nitro-, 3-Nitro-2-carboxy-thiophene, 3-Nitro-thiophene-2-carboxylic acid, 3-Nitro-thiophen-2-carbonsaeure, 3-Nitro-thiophen-carbonsaeure-(2)
3-Nitrothiophene-2-carboxylic acid (CAS 89283-80-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3NO4S and a molecular weight of 173.14700 g/mol. It is also known as 2-Thiophenecarboxylic acid, 3-nitro-, 3-Nitro-2-carboxy-thiophene and 3-Nitro-thiophene-2-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 89283-80-7
- Jingsj CID
- J-1431680-3
- Molecular Formula
- C5H3NO4S
- Chinese Name
- 3-硝基噻吩-2-羧酸
- Molecular Weight
- 173.14700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 3-Nitrothiophene-2-carboxylic acid?
The CAS number of 3-Nitrothiophene-2-carboxylic acid is 89283-80-7.
What are the molecular formula and molecular weight of 3-Nitrothiophene-2-carboxylic acid?
3-Nitrothiophene-2-carboxylic acid has molecular formula C5H3NO4S and molecular weight 173.14700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Nitrothiophene-2-carboxylic acid (CAS 89283-80-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1431680-3 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.