Description

Pyrimidine, 2,4-Diamino-5-[[2,3,4,5-Tetramethoxyphenyl]- is a high-purity, functionalized pyrimidine derivative of significant interest in advanced organic synthesis. This compound serves as a critical synthetic intermediate, valued for its unique molecular scaffold that enables the construction of complex heterocyclic systems. It is primarily utilized by research institutions and pharmaceutical development companies engaged in the discovery of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly in medicinal chemistry research for developing new therapeutic agents.
• Organic Synthesis Reagent: Used as a versatile precursor for constructing complex heterocyclic compounds and fused ring systems in academic and industrial R&D laboratories.
• Agrochemical Research: Intermediate in the development of novel pesticides and herbicides, leveraging its pyrimidine core structure.
• Material Science: Potential monomer or precursor for specialty polymers and advanced organic materials with specific electronic or photonic properties.
• Biochemical Research: Used in studies involving enzyme inhibitors or as a molecular probe due to its diaminopyrimidine moiety.

Basic Information

Product Name	Pyrimidine, 2,4-Diamino-5-[[2,3,4,5-Tetramethoxyphenyl]-
CAS No.	6981-09-5
Molecular Formula	C15H20N4O4
Molecular Weight	320.35 g/mol
Synonyms	2,4-Diamino-5-(2,3,4,5-tetramethoxyphenyl)pyrimidine; 5-(2,3,4,5-Tetramethoxyphenyl)-2,4-pyrimidinediamine; 2,4-Diamino-5-(tetramethoxyphenyl)pyrimidine; 6981-09-5; Tetramethoxyphenylpyrimidinediamine; Research Grade Pyrimidine Derivative
EINECS	Contact for details

Quality Control

Our Pyrimidine, 2,4-Diamino-5-[[2,3,4,5-Tetramethoxyphenyl]- is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white 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.