Description

4-Amino-5-aminomethyl-2-methylpyrimidine is a versatile pyrimidine derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional amino and aminomethyl groups make it a valuable intermediate for constructing complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly in the development of active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of vitamins (e.g., Vitamin B1, thiamine) and various active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for dyes, pigments, and other specialty chemicals.
• Research & Development: Valuable reagent in academic and industrial R&D for exploring new heterocyclic compounds and biological activities.
• Chemical Synthesis: Intermediate for creating complex ligands, catalysts, and other functional materials.

Basic Information

Product Name	4-Amino-5-Aminomethyl-2-Methylpyrimidine
CAS No.	95-02-3
Molecular Formula	C7H12N4
Molecular Weight	152.20 g/mol
Synonyms	2-Methyl-4-amino-5-aminomethylpyrimidine; 5-(Aminomethyl)-4-amino-2-methylpyrimidine; 4-Amino-2-methyl-5-pyrimidinemethanamine; Thiamine intermediate; Vitamin B1 intermediate; 2-Methyl-4,5-diaminopyrimidine (common misnomer); Pyrimidine, 4-amino-5-(aminomethyl)-2-methyl-
EINECS	202-385-1

Quality Control

Our 4-Amino-5-Aminomethyl-2-Methylpyrimidine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light 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)	≤ 10 ppm

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