2-amino-7-oxo-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid
2-氨基-7-氧代-4,5,6,7-四氢-1-苯并噻吩-3-羧酸
Also known as: 2-amino-7-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid, Benzo[b]thiophene-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-7-oxo-
2-amino-7-oxo-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid (CAS 893644-78-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9NO3S and a molecular weight of 211.23766 g/mol. It is also known as 2-amino-7-oxo-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid and Benzo[b]thiophene-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-7-oxo-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 893644-78-5
- Jingsj CID
- J-1839241-8
- Molecular Formula
- C9H9NO3S
- Chinese Name
- 2-氨基-7-氧代-4,5,6,7-四氢-1-苯并噻吩-3-羧酸
- Molecular Weight
- 211.23766 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 2-amino-7-oxo-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid?
The CAS number of 2-amino-7-oxo-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid is 893644-78-5.
What are the molecular formula and molecular weight of 2-amino-7-oxo-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid?
2-amino-7-oxo-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid has molecular formula C9H9NO3S and molecular weight 211.23766 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-amino-7-oxo-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid (CAS 893644-78-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1839241-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.