2-Methyl-3H-quinazolin-4-one hydrochloride

2-甲基-3H-喹唑啉-4-酮盐酸盐

Also known as: 2-Methylquinazolin-4(3H)-one hydrochloride, 2-Methyl-4(3H)-quinazolinone hydrochloride, 2-Methyl-4-quinazolinol hydrochloride, 2-Methylquinazolin-4-ol hydrochloride, 4(3H)-Quinazolinone, 2-methyl-, hydrochloride (1:1), 2-methyl-4(3H)-quinazolinone hydrochloride (1:1), 2-Methyl-3h-quinazolin-4-one HCl, 2-Methyl-4(3H)-quinazolinone HCl

2-Methyl-3H-quinazolin-4-one hydrochloride (CAS 29378-39-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9ClN2O and a molecular weight of 196.63400 g/mol. It is also known as 2-Methylquinazolin-4(3H)-one hydrochloride, 2-Methyl-4(3H)-quinazolinone hydrochloride and 2-Methyl-4-quinazolinol hydrochloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 29378-39-0
Jingsj CID: J-1492314-4
Molecular Formula: C₉H₉ClN₂O
Chinese Name: 2-甲基-3H-喹唑啉-4-酮盐酸盐
Molecular Weight: 196.63400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Methyl-3H-quinazolin-4-one hydrochloride?

The CAS number of 2-Methyl-3H-quinazolin-4-one hydrochloride is 29378-39-0.

What are the molecular formula and molecular weight of 2-Methyl-3H-quinazolin-4-one hydrochloride?

2-Methyl-3H-quinazolin-4-one hydrochloride has molecular formula C9H9ClN2O and molecular weight 196.63400 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-Methyl-3H-quinazolin-4-one hydrochloride (CAS 29378-39-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1492314-4 (accessed 2026-10-25).

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