3-amino-7-(diethylamino)-2H-chromen-2-one

3-氨基-7-(二乙氨基)-2H-色烯-2-酮

Also known as: 2H-1-Benzopyran-2-one, 3-amino-7-(diethylamino)-, 3-Amino-7-(diethylamino)-coumarine, 3-amino-7-diethylaminocoumarin

3-amino-7-(diethylamino)-2H-chromen-2-one (CAS 817638-67-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H16N2O2 and a molecular weight of 232.28 g/mol. It is also known as 2H-1-Benzopyran-2-one, 3-amino-7-(diethylamino)-, 3-Amino-7-(diethylamino)-coumarine and 3-amino-7-diethylaminocoumarin. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 817638-67-8
Jingsj CID: J-440780-3
Molecular Formula: C₁₃H₁₆N₂O₂
Chinese Name: 3-氨基-7-(二乙氨基)-2H-色烯-2-酮
Molecular Weight: 232.28 g/mol
Category: Ketones
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-amino-7-(diethylamino)-2H-chromen-2-one?

The CAS number of 3-amino-7-(diethylamino)-2H-chromen-2-one is 817638-67-8.

What are the molecular formula and molecular weight of 3-amino-7-(diethylamino)-2H-chromen-2-one?

3-amino-7-(diethylamino)-2H-chromen-2-one has molecular formula C13H16N2O2 and molecular weight 232.28 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-amino-7-(diethylamino)-2H-chromen-2-one (CAS 817638-67-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-440780-3 (accessed 2026-10-23).

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