Description

5-Benzyl-2,4-Diaminopyrimidine is a versatile pyrimidine derivative, a key heterocyclic building block prized for its role in synthesizing complex organic molecules. Its bifunctional diaminopyrimidine core makes it a critical intermediate for developing active pharmaceutical ingredients (APIs) and advanced agrochemicals. This compound is essential for research and production in pharmaceutical, agrochemical, and fine chemical industries, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of kinase inhibitors, antiviral agents, and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and specialty chemicals requiring pyrimidine scaffolds.
• Research & Development: A valuable reagent in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential use in the synthesis of organic ligands for metal-organic frameworks (MOFs) or functional polymers.

Basic Information

Product Name	5-Benzyl-2,4-Diaminopyrimidine
CAS No.	7319-45-1
Molecular Formula	C11H12N4
Molecular Weight	200.24 g/mol
Synonyms	2,4-Diamino-5-benzylpyrimidine; 5-Benzylpyrimidine-2,4-diamine; 5-(Phenylmethyl)-2,4-pyrimidinediamine; 2,4-Pyrimidinediamine, 5-(phenylmethyl)-; 5-Benzyl-2,4-pyrimidinediamine; 5-Benzyl-2,4-diaminopyrimidine; 5-(Phenylmethyl)-2,4-diaminopyrimidine
EINECS	Contact for details

Quality Control

Our 5-Benzyl-2,4-Diaminopyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

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

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