Description

4,6-Diamino-2-Pyrimidinol is a versatile pyrimidine derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional amino and hydroxyl groups make it a valuable intermediate for constructing complex heterocyclic systems and active pharmaceutical ingredients. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-quality raw materials for their development and production processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Used in the production of specialized dyes and colorants due to its heterocyclic structure.
• Chemical Research & Development: Fundamental reagent in academic and industrial R&D for exploring new heterocyclic compounds and molecular libraries.
• Coordination Chemistry: Serves as a ligand for metal complexes in catalytic and material science applications.
• Biochemical Research: Useful in studies related to nucleic acid chemistry and enzyme inhibition.

Basic Information

Product Name	4,6-Diamino-2-Pyrimidinol
CAS No.	31458-45-4
Molecular Formula	C4H6N4O
Molecular Weight	126.12 g/mol
Synonyms	2-Pyrimidinol, 4,6-diamino-; 4,6-Diamino-2(1H)-pyrimidinone; 4,6-Diaminopyrimidin-2-ol; 2-Hydroxy-4,6-diaminopyrimidine; 4,6-Diamino-2-hydroxypyrimidine; 4,6-Diaminouracil; NSC 403697
EINECS	Contact for details

Quality Control

Our 4,6-Diamino-2-Pyrimidinol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to verify identity and purity. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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). This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

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 (as Pb)	≤ 20 ppm

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