Description

2(1H)-Pyrimidinone,1-Ethenyl-3,4-Dihydro-4-Thioxo-(9Ci) CAS NO 514202-65-4 is a specialized heterocyclic organic compound featuring a pyrimidinone core with a thioxo functional group. This unique structure makes it a valuable high-purity chemical intermediate for advanced synthesis in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients and fine chemical manufacturing.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and antiviral applications.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold for bioactivity.
• Organic Synthesis Reagent: Acts as a versatile precursor for constructing complex nitrogen- and sulfur-containing heterocycles in academic and industrial laboratories.
• Material Science Research: Investigated as a monomer or functional additive for creating advanced polymers with specific electronic or photophysical properties.
• Bioconjugation Chemistry: Potential use in designing linkers or probes for biochemical and diagnostic applications due to its reactive sites.

Basic Information

Product Name	2(1H)-Pyrimidinone,1-Ethenyl-3,4-Dihydro-4-Thioxo-(9Ci)
CAS No.	514202-65-4
Molecular Formula	C6H6N2OS
Molecular Weight	154.19 g/mol
Synonyms	1-Ethenyl-3,4-dihydro-4-thioxo-2(1H)-pyrimidinone; 4-Thioxo-1-vinyl-3,4-dihydro-2(1H)-pyrimidinone; 1-Vinyl-2-pyrimidinone-4-thione; 1-Vinyl-4-thiouracil; 514202-65-4 (CAS); 1-Ethenyl-4-thioxo-3,4-dihydro-2(1H)-pyrimidinone; 4-Thio-1-vinyl-2-pyrimidinone
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems to ensure batch-to-batch consistency and high purity. Every lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is moisture-sensitive; keep the container tightly sealed in a dry environment. For long-term storage, consider an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
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.