Description

4-Hydroxy-2-Methylpyrimidine-5-Carboxylic Acid is a versatile pyrimidine derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and other high-value specialty chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for creating novel compounds and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those targeting metabolic and neurological pathways.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Serves as a building block for creating complex dyes, pigments, and specialty polymers.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies and biochemical assays.
• Material Science: Investigated for the development of organic semiconductors and advanced coordination polymers.

Basic Information

Product Name	4-Hydroxy-2-Methylpyrimidine-5-Carboxylic Acid
CAS No.	18529-69-6
Molecular Formula	C6H6N2O3
Molecular Weight	154.12 g/mol
Synonyms	5-Carboxy-2-methyl-4-pyrimidinol; 2-Methyl-4-hydroxy-5-pyrimidinecarboxylic acid; 4-Hydroxy-2-methyl-5-pyrimidinecarboxylic acid; 2-Methyl-4-oxo-1,4-dihydropyrimidine-5-carboxylic acid; 5-Pyrimidinecarboxylic acid, 4-hydroxy-2-methyl-; 4-Hydroxy-2-methylpyrimidine-5-carboxylate; 2-Methyl-4-hydroxypyrimidine-5-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 4-Hydroxy-2-Methylpyrimidine-5-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are tested against rigorous in-house specifications, which are aligned with ICH guidelines for impurities. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and residual solvent levels is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

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	≤ 20 ppm

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