2-Amino-1H-pyridin-4-one

2-氨基-4-羟基吡啶

Also known as: 2-amino-4(1H)-pyridinone, 4(1H)-Pyridinone, 2-amino-, 2-AMino-4-(1H)-pyridinone, 2-aminopyridin-4-one, 2-Amino-4-hydroxypyridine

2-Amino-1H-pyridin-4-one (CAS 33623-18-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O and a molecular weight of 110.11400 g/mol. It is also known as 2-amino-4(1H)-pyridinone, 4(1H)-Pyridinone, 2-amino- and 2-AMino-4-(1H)-pyridinone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 33623-18-6
Jingsj CID: J-1185842-9
Molecular Formula: C₅H₆N₂O
Chinese Name: 2-氨基-4-羟基吡啶
Molecular Weight: 110.11400 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Amino-1H-pyridin-4-one?

The CAS number of 2-Amino-1H-pyridin-4-one is 33623-18-6.

What are the molecular formula and molecular weight of 2-Amino-1H-pyridin-4-one?

2-Amino-1H-pyridin-4-one has molecular formula C5H6N2O and molecular weight 110.11400 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. "2-Amino-1H-pyridin-4-one (CAS 33623-18-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1185842-9 (accessed 2026-10-25).

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