2-Carboxy-5-hydroxybenzoxazole

2-羧基-5-羟基苯并噁唑

2-Carboxy-5-hydroxybenzoxazole (CAS 137426-81-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H5NO4 and a molecular weight of 179.13 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 137426-81-4
Jingsj CID: J-100490-4
Molecular Formula: C₈H₅NO₄
Chinese Name: 2-羧基-5-羟基苯并噁唑
Molecular Weight: 179.13 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Carboxy-5-hydroxybenzoxazole?

The CAS number of 2-Carboxy-5-hydroxybenzoxazole is 137426-81-4.

What are the molecular formula and molecular weight of 2-Carboxy-5-hydroxybenzoxazole?

2-Carboxy-5-hydroxybenzoxazole has molecular formula C8H5NO4 and molecular weight 179.13 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. "2-Carboxy-5-hydroxybenzoxazole (CAS 137426-81-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-100490-4 (accessed 2026-10-23).

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