Description

1(2H)-Pyrimidinecarbonylchloride,Tetrahydro-3-Methyl-2,4-Dioxo-(9Ci) is a specialized heterocyclic building block featuring a reactive acid chloride group. This compound is of significant value in synthetic organic chemistry for the efficient construction of complex molecular architectures. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of nucleoside analogs, antiviral agents, and other biologically active heterocycles.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Peptide Mimetics & Conjugation: The reactive carbonyl chloride enables amide bond formation for creating peptide-like structures or conjugating molecules to carriers.
• Material Science: Serves as a monomer or cross-linking agent in the research of specialty polymers with tailored properties.
• Chemical Biology Probes: Utilized to synthesize molecular probes for studying enzyme mechanisms and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical raw material for custom synthesis houses producing high-value, low-volume specialty chemicals.

Basic Information

Product Name	1(2H)-Pyrimidinecarbonylchloride,Tetrahydro-3-Methyl-2,4-Dioxo-(9Ci)
CAS No.	72820-55-4
Molecular Formula	C6H7ClN2O3
Molecular Weight	190.59 g/mol
Synonyms	3-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonyl chloride; 5-(Chlorocarbonyl)-3-methyl-2,4(1H,3H)-pyrimidinedione; 5-Carboxy-3-methyluracil chloride; 3-Methylorotic acid chloride; 3-Methyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid chloride; 3-Methylorotyl chloride; 5-Chlorocarbonyl-3-methyluracil
EINECS	Contact for details

Quality Control

Our production of 1(2H)-Pyrimidinecarbonylchloride,Tetrahydro-3-Methyl-2,4-Dioxo-(9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent decomposition. Recommended storage temperature is 2-8°C for optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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