2-Amidinopyrimidine hydrochloride

2-嘧啶甲脒盐酸盐

Also known as: 2-Amidinopyrimidine Hydrochloride, 2-Amidinopyrimidinehydrochloride, 2-Pyrimidinecarboximidamide HCl, 2-Pyrimidinecarboximidamide Hydrochloride, 2-Pyrimidinecarboximidamide Monohydrochloride, 2-Pyrimidinecarboximidamide hydrochloride (1:1), AMDPM-HCL, Pyrimidine-2-carboximidamide hydrochloride (1:1), pyrimidine-2-carboximidamide,hydrochloride, pyrimidine-2-carboximidamide hydrochloride

2-Amidinopyrimidine hydrochloride (CAS 138588-40-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H7ClN4 and a molecular weight of 158.589 g/mol. It is also known as 2-Amidinopyrimidine Hydrochloride, 2-Amidinopyrimidinehydrochloride and 2-Pyrimidinecarboximidamide HCl. Key properties include a melting point of 180-183ºC (Sublimation), a boiling point of 287.4ºC at 760 mmHg, a density of 1.39 g/cm3 and a flash point of 127.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
138588-40-6
Jingsj CID
J-1003044-2
Molecular Formula
C5H7ClN4
Chinese Name
2-嘧啶甲脒盐酸盐
Molecular Weight
158.589 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point180-183ºC (Sublimation)
Boiling Point287.4ºC at 760 mmHg
Density1.39 g/cm3
Flash Point127.6ºC

Frequently Asked Questions

What is the CAS number of 2-Amidinopyrimidine hydrochloride?

The CAS number of 2-Amidinopyrimidine hydrochloride is 138588-40-6.

What are the molecular formula and molecular weight of 2-Amidinopyrimidine hydrochloride?

2-Amidinopyrimidine hydrochloride has molecular formula C5H7ClN4 and molecular weight 158.589 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Amidinopyrimidine hydrochloride (CAS 138588-40-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1003044-2 (accessed 2026-10-23).

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