Description

5-Pyrimidinecarboxylicacid,1,2-Dihydro-2-Hydroxy-4-Methyl-(9Ci) is a specialized pyrimidine derivative, a heterocyclic compound of significant interest in advanced organic synthesis. This chemical serves as a critical high-purity building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors, where precise molecular architecture is paramount.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for antiviral, anticancer, and central nervous system (CNS) active compounds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators that leverage the pyrimidine core structure.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex molecules in custom synthesis and process development.
• Material Science: Potential monomer or additive in the research of specialty polymers and advanced organic electronic materials.
• Academic & R&D: Essential for mechanistic studies, method development, and exploring new chemical reactions in university and corporate laboratories.

Basic Information

Product Name	5-Pyrimidinecarboxylicacid,1,2-Dihydro-2-Hydroxy-4-Methyl-(9Ci)
CAS No.	157335-91-6
Molecular Formula	C6H8N2O3
Molecular Weight	156.14 g/mol
Synonyms	1,2-Dihydro-2-hydroxy-4-methyl-5-pyrimidinecarboxylic acid; 4-Methyl-2-hydroxy-1,2-dihydro-5-pyrimidinecarboxylic acid; 2-Hydroxy-4-methyl-1,2-dihydro-5-pyrimidinecarboxylic acid; 5-Carboxy-2-hydroxy-4-methyl-1,2-dihydropyrimidine; 4-Methylorotic acid; 4-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-5-carboxylic acid (tautomeric form)
EINECS	Contact for details

Quality Control

Our production of 5-Pyrimidinecarboxylicacid,1,2-Dihydro-2-Hydroxy-4-Methyl-(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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