1-Oxo-4-phenyl-1H-isochromene-3-carboxylic acid

1-氧代-4-苯基-1H-异色烯-3-羧酸

Also known as: 1-keto-4-phenyl-isochromene-3-carboxylic acid, 1-oxo-4-phenyl-1H-2-benzopyran-3-carboxylic acid, 1-oxo-4-phenyl-3-isochromenecarboxylic acid, 1-oxo-4-phenyl-isochromene-3-carboxylic acid, 1-oxo-4-phenylisochromene-3-carboxylic acid, 1H-2-Benzopyran-3-carboxylic acid, 1-oxo-4-phenyl-, 4-phenyl-3-isocoumarincarboxylic acid

1-Oxo-4-phenyl-1H-isochromene-3-carboxylic acid (CAS 37617-98-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H10O4 and a molecular weight of 266.24800 g/mol. It is also known as 1-keto-4-phenyl-isochromene-3-carboxylic acid, 1-oxo-4-phenyl-1H-2-benzopyran-3-carboxylic acid and 1-oxo-4-phenyl-3-isochromenecarboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 37617-98-4
Jingsj CID: J-1074779-5
Molecular Formula: C₁₆H₁₀O₄
Chinese Name: 1-氧代-4-苯基-1H-异色烯-3-羧酸
Molecular Weight: 266.24800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Oxo-4-phenyl-1H-isochromene-3-carboxylic acid?

The CAS number of 1-Oxo-4-phenyl-1H-isochromene-3-carboxylic acid is 37617-98-4.

What are the molecular formula and molecular weight of 1-Oxo-4-phenyl-1H-isochromene-3-carboxylic acid?

1-Oxo-4-phenyl-1H-isochromene-3-carboxylic acid has molecular formula C16H10O4 and molecular weight 266.24800 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. "1-Oxo-4-phenyl-1H-isochromene-3-carboxylic acid (CAS 37617-98-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1074779-5 (accessed 2026-10-25).

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