Description

4-Amino-5-Hydroxymethyl-2-Methylpyrimidine is a key pyrimidine derivative and a vital intermediate in organic synthesis. This compound matters for its role as a crucial building block in the production of high-value fine chemicals and active pharmaceutical ingredients (APIs). It is primarily needed by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research, development, and commercial synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of vitamin B1 (Thiamine) and related analogs.
• Agrochemical Synthesis: Used in the development and production of certain classes of pesticides and herbicides.
• Fine Chemical Building Block: Serves as a versatile starting material for synthesizing complex heterocyclic compounds in research and development.
• Biochemical Research: Employed in enzymatic studies and as a substrate or inhibitor in biochemical assays.
• Material Science: Potential monomer or modifier in the synthesis of specialized polymers and functional materials.

Basic Information

Product Name	4-Amino-5-Hydroxymethyl-2-Methylpyrimidine
CAS No.	73-67-6
Molecular Formula	C7H11N3O
Molecular Weight	153.18 g/mol
Synonyms	5-(Hydroxymethyl)-4-amino-2-methylpyrimidine; 2-Methyl-4-amino-5-hydroxymethylpyrimidine; 4-Amino-2-methyl-5-pyrimidinemethanol; Thiamine Intermediate; Vitamin B1 Intermediate; Pyrimidine, 4-amino-5-(hydroxymethyl)-2-methyl-; HMP
EINECS	200-807-9

Quality Control

Our 4-Amino-5-Hydroxymethyl-2-Methylpyrimidine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all commercial shipments, detailing key parameters such as assay and impurity profiles.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed and away from direct light and moisture to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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