Description

4,6-Dihydroxy-5-Methoxypyrimidine is a versatile heterocyclic organic compound that serves as a crucial building block in advanced chemical synthesis. Its unique pyrimidine core with methoxy and hydroxyl substituents makes it a valuable intermediate for the development of pharmaceuticals and agrochemicals. This compound is particularly sought after by research institutions and manufacturers in the life sciences sector for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon in the production of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a fundamental building block in organic chemistry for constructing complex heterocyclic systems in academic and industrial R&D.
• Material Science: Investigated as a precursor for specialty polymers and functional materials requiring specific molecular recognition properties.

Basic Information

Item	Details
Product Name	4,6-Dihydroxy-5-Methoxypyrimidine
CAS No.	5193-84-0
Molecular Formula	C5H6N2O3
Molecular Weight	142.11 g/mol
Synonyms	5-Methoxy-4,6-pyrimidinediol; 5-Methoxy-4,6-dihydroxypyrimidine; 4,6-Dihydroxy-5-methoxypyrimidine; 5-Methoxypyrimidine-4,6-diol; 4,6-Pyrimidinediol, 5-methoxy-; 5-Methoxyuracil (common name); 5-Methoxy-4,6(1H,5H)-pyrimidinedione
EINECS	Contact for details

Quality Control

Our 4,6-Dihydroxy-5-Methoxypyrimidine is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed results for parameters including assay, related substances, and residual solvents, supporting its use in regulated synthesis pathways.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at 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 product stability and performance.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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