5-Hydroxybenzofuran-2-carboxylic acid
5-羟基苯并呋喃-2-甲酸
Also known as: 5-HYDROXY-1-BENZOFURAN-2-CARBOXYLIC ACID, 5-HYDROXY-BENZOFURAN-2-CARBOXYLIC ACID, 5-hydroxy-2-Benzofurancarboxylic acid, 2-Benzofurancarboxylic acid, 5-hydroxy-, 2-carboxy-5-hydroxybenzofuran, 5-Hydroxy-1-benzofuran-2-carboxylic acid, 5-hydroxy-benzofuran-2-carboxylic acid
5-Hydroxybenzofuran-2-carboxylic acid (CAS 56172-36-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6O4 and a molecular weight of 178.14200 g/mol. It is also known as 5-HYDROXY-1-BENZOFURAN-2-CARBOXYLIC ACID, 5-HYDROXY-BENZOFURAN-2-CARBOXYLIC ACID and 5-hydroxy-2-Benzofurancarboxylic acid. Key property: a boiling point of 396.4±22.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56172-36-2
- Jingsj CID
- J-1428652-8
- Molecular Formula
- C9H6O4
- Chinese Name
- 5-羟基苯并呋喃-2-甲酸
- Molecular Weight
- 178.14200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 396.4±22.0°C at 760 mmHg |
|---|
Frequently Asked Questions
What is the CAS number of 5-Hydroxybenzofuran-2-carboxylic acid?
The CAS number of 5-Hydroxybenzofuran-2-carboxylic acid is 56172-36-2.
What are the molecular formula and molecular weight of 5-Hydroxybenzofuran-2-carboxylic acid?
5-Hydroxybenzofuran-2-carboxylic acid has molecular formula C9H6O4 and molecular weight 178.14200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Hydroxybenzofuran-2-carboxylic acid (CAS 56172-36-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1428652-8 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.