5-amino-2-ethyl-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid

5-氨基-2-乙基-3,4-二氢-2H-1-苯并吡喃-3-羧酸

5-amino-2-ethyl-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid (CAS 2138350-79-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H15NO3 and a molecular weight of 221.25 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138350-79-3
Jingsj CID: J-59262-4
Molecular Formula: C₁₂H₁₅NO₃
Chinese Name: 5-氨基-2-乙基-3,4-二氢-2H-1-苯并吡喃-3-羧酸
Molecular Weight: 221.25 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 5-amino-2-ethyl-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid?

The CAS number of 5-amino-2-ethyl-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid is 2138350-79-3.

What are the molecular formula and molecular weight of 5-amino-2-ethyl-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid?

5-amino-2-ethyl-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid has molecular formula C12H15NO3 and molecular weight 221.25 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. "5-amino-2-ethyl-3,4-dihydro-2H-1-benzopyran-3-carboxylic acid (CAS 2138350-79-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-59262-4 (accessed 2026-10-23).

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