4-Methyl-5,6,7,8-tetrahydroquinazolin-2-amine

4-甲基-5,6,7,8-四氢喹唑啉-2-胺

Also known as: 4-methyl-5,6,7,8-tetrahydroquinazolin-2-ylamine, 2-Quinazolinamine, 5,6,7,8-tetrahydro-4-methyl-, 4-Methyl-5,6,7,8-tetrahydro-chinazolin-2-ylamin, 2-Amino-4-methyl-5,6,7,8-tetrahydrochinazolin, HMS1748F05

4-Methyl-5,6,7,8-tetrahydroquinazolin-2-amine (CAS 58544-43-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C9H13N3 and a molecular weight of 163.22000 g/mol. It is also known as 4-methyl-5,6,7,8-tetrahydroquinazolin-2-ylamine, 2-Quinazolinamine, 5,6,7,8-tetrahydro-4-methyl- and 4-Methyl-5,6,7,8-tetrahydro-chinazolin-2-ylamin. Key properties include a boiling point of 370.3ºC at 760 mmHg, a density of 1.155g/cm3 and a flash point of 205.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
58544-43-7
Jingsj CID
J-1506720-1
Molecular Formula
C9H13N3
Chinese Name
4-甲基-5,6,7,8-四氢喹唑啉-2-胺
Molecular Weight
163.22000 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point370.3ºC at 760 mmHg
Density1.155g/cm3
Flash Point205.5ºC

Frequently Asked Questions

What is the CAS number of 4-Methyl-5,6,7,8-tetrahydroquinazolin-2-amine?

The CAS number of 4-Methyl-5,6,7,8-tetrahydroquinazolin-2-amine is 58544-43-7.

What are the molecular formula and molecular weight of 4-Methyl-5,6,7,8-tetrahydroquinazolin-2-amine?

4-Methyl-5,6,7,8-tetrahydroquinazolin-2-amine has molecular formula C9H13N3 and molecular weight 163.22000 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Methyl-5,6,7,8-tetrahydroquinazolin-2-amine (CAS 58544-43-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506720-1 (accessed 2026-10-25).

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