3-Amino-7-hydroxy-2H-chromen-2-one

Also known as: 3-Amino-7-hydroxycoumarin, 3-Aminoumbelliferone, 2H-1-Benzopyran-2-one, 3-amino-7-hydroxy-, 3-Amino-7-hydroxy-2H-1-benzopyran-2-one, 3-amino-7-hydroxychromen-2-one

3-Amino-7-hydroxy-2H-chromen-2-one (CAS 79418-41-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H7NO3 and a molecular weight of 177.15700 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 79418-41-0
Jingsj CID: J-1086012-5
Molecular Formula: C₉H₇NO₃
Molecular Weight: 177.15700 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	177.04300
PSA	76.46000
LogP	1.66200

Customs & Trade Information

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-Amino-7-hydroxy-2H-chromen-2-one?

The CAS number of 3-Amino-7-hydroxy-2H-chromen-2-one is 79418-41-0.

What are the molecular formula and molecular weight of 3-Amino-7-hydroxy-2H-chromen-2-one?

3-Amino-7-hydroxy-2H-chromen-2-one has molecular formula C9H7NO3 and molecular weight 177.15700 g/mol.

What are the upstream and downstream products of 3-Amino-7-hydroxy-2H-chromen-2-one?

For 3-Amino-7-hydroxy-2H-chromen-2-one, Upstream Products: N-Acetylglycine, 2,4-Dihydroxybenzaldehyde, 2-Hydroxy-4-methoxybenzaldehyde; Downstream Products: 3-Azido-7-hydroxycoumarin.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "3-Amino-7-hydroxy-2H-chromen-2-one (CAS 79418-41-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1086012-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.