8-Oxo-8H-pyrano[3,4-b]pyridine-6-carboxylic acid

8-氧代-8H-吡喃并[3,4-b]吡啶-6-甲酸

8-Oxo-8H-pyrano[3,4-b]pyridine-6-carboxylic acid (CAS 2091267-73-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5NO4 and a molecular weight of 191.14 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2091267-73-9
Jingsj CID: J-1561732-5
Molecular Formula: C₉H₅NO₄
Chinese Name: 8-氧代-8H-吡喃并[3,4-b]吡啶-6-甲酸
Molecular Weight: 191.14 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 8-Oxo-8H-pyrano[3,4-b]pyridine-6-carboxylic acid?

The CAS number of 8-Oxo-8H-pyrano[3,4-b]pyridine-6-carboxylic acid is 2091267-73-9.

What are the molecular formula and molecular weight of 8-Oxo-8H-pyrano[3,4-b]pyridine-6-carboxylic acid?

8-Oxo-8H-pyrano[3,4-b]pyridine-6-carboxylic acid has molecular formula C9H5NO4 and molecular weight 191.14 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. "8-Oxo-8H-pyrano[3,4-b]pyridine-6-carboxylic acid (CAS 2091267-73-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1561732-5 (accessed 2026-10-25).

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