3(2H)-Benzofuranone, 7-hydroxy-

7-羟基苯并呋喃-3(2H)-酮

Also known as: 7-Hydroxy-3(2H)-benzofuranone, 7-Hydroxybenzofuran-3(2H)-one, 7-hydroxy-1-benzofuran-3(2H)-one, 7-hydroxy-2,3-dihydro-1-benzofuran-3-one

3(2H)-Benzofuranone, 7-hydroxy- (CAS 19397-70-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H6O3 and a molecular weight of 150.13100 g/mol. It is also known as 7-Hydroxy-3(2H)-benzofuranone, 7-Hydroxybenzofuran-3(2H)-one and 7-hydroxy-1-benzofuran-3(2H)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 19397-70-7
Jingsj CID: J-1521261-8
Molecular Formula: C₈H₆O₃
Chinese Name: 7-羟基苯并呋喃-3(2H)-酮
Molecular Weight: 150.13100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3(2H)-Benzofuranone, 7-hydroxy-?

The CAS number of 3(2H)-Benzofuranone, 7-hydroxy- is 19397-70-7.

What are the molecular formula and molecular weight of 3(2H)-Benzofuranone, 7-hydroxy-?

3(2H)-Benzofuranone, 7-hydroxy- has molecular formula C8H6O3 and molecular weight 150.13100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3(2H)-Benzofuranone, 7-hydroxy- (CAS 19397-70-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1521261-8 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.