Description

2(1H)-Pyrimidinone, 5-(Methylthio)- (9Ci) is a sulfur-substituted pyrimidinone derivative, a versatile heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its functionalized structure, which serves as a key intermediate for constructing complex molecules in pharmaceutical and agrochemical research. This compound is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and agrochemical industries for developing novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting various enzyme systems.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Fine Chemical Synthesis: Serves as a specialized precursor for creating complex, high-value organic compounds and functional materials.
• Biochemical Probe Development: Utilized in medicinal chemistry to create molecular probes for studying biological pathways and target validation.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies and the exploration of new chemical reactions involving sulfur-nitrogen heterocycles.

Basic Information

Item	Details
Product Name	2(1H)-Pyrimidinone, 5-(Methylthio)- (9Ci)
CAS No.	75670-14-3
Molecular Formula	C5H6N2OS
Molecular Weight	142.18 g/mol
Synonyms	5-(Methylthio)-2(1H)-pyrimidinone; 5-Methylsulfanyl-1H-pyrimidin-2-one; 5-(Methylmercapto)pyrimidin-2(1H)-one; 5-(Methylthio)uracil; 5-Methylthiouracil; NSC 403014; 2-Hydroxy-5-(methylthio)pyrimidine
EINECS	Contact for details

Quality Control

Our production of 2(1H)-Pyrimidinone, 5-(Methylthio)- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a detailed Certificate of Analysis (COA) to meet the exacting standards of research and development applications. We are committed to supply reliability and traceability for all our B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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