Description

5-Pyrimidinol,2,4-Diamino-6-Methyl-,Monohydrochloride(9Ci) is a high-purity pyrimidine derivative, a crucial building block in advanced organic synthesis. Its value lies in providing a reliable and consistent source of a functionalized diaminopyrimidine scaffold, essential for research and development in demanding fields. This compound is primarily needed by pharmaceutical researchers, agrochemical developers, and fine chemical manufacturers for creating novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of novel drug candidates, particularly in antiviral, anticancer, and antimicrobial therapeutic areas.
• Agrochemical Synthesis: Serves as a precursor in the development of new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the synthesis of complex molecules, dyes, and other specialty chemicals requiring a functionalized pyrimidine core.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies and biochemical pathway analysis.
• Material Science: Potential building block for organic electronic materials, ligands for metal-organic frameworks (MOFs), or other functional polymers.

Basic Information

Item	Details
Product Name	5-Pyrimidinol,2,4-Diamino-6-Methyl-,Monohydrochloride(9Ci)
CAS No.	651359-62-5
Molecular Formula	C5H9N5O·HCl
Molecular Weight	191.62 g/mol
Synonyms	2,4-Diamino-6-methyl-5-pyrimidinol monohydrochloride; 6-Methyl-2,4-diamino-5-pyrimidinol hydrochloride; 5-Pyrimidinol, 2,4-diamino-6-methyl-, monohydrochloride; 2,4-Diamino-6-methyl-5-hydroxypyrimidine hydrochloride; 6-Methylisocytosine dihydrochloride (related base form); 5-Hydroxy-6-methyl-2,4-diaminopyrimidine hydrochloride
EINECS	Contact for details

Quality Control

Our 5-Pyrimidinol,2,4-Diamino-6-Methyl-,Monohydrochloride(9Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.