Description

4(1H)-Pyrimidinone,2,3-Dihydro-6-Hydroxy-2-Thioxo-(9Ci) is a specialized heterocyclic building block featuring a pyrimidinone core with thioxo and hydroxy functional groups. This compound is valued for its unique molecular structure, which makes it a critical intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, antiviral agents, and enzyme inhibitors.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic scaffold.
• Fine Chemical Synthesis: Acts as a versatile building block for constructing complex molecules in custom synthesis and material science projects.
• Biochemical Tool Compound: Employed in life science research as a probe or inhibitor to study biological pathways and protein interactions.
• Academic & Industrial R&D: Utilized in universities and corporate laboratories for methodological development and exploring new chemical spaces.

Basic Information

Product Name	4(1H)-Pyrimidinone,2,3-Dihydro-6-Hydroxy-2-Thioxo-(9Ci)
CAS No.	157796-99-1
Molecular Formula	C4H4N2O2S
Molecular Weight	144.15 g/mol
Synonyms	6-Hydroxy-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone; 2-Thioxo-6-hydroxy-2,3-dihydro-4(1H)-pyrimidinone; 2,3-Dihydro-6-hydroxy-2-thioxo-4(1H)-pyrimidinone; 4-Hydroxy-2-mercaptopyrimidine; 2-Mercapto-4-hydroxypyrimidine; 4-Pyrimidinol, 2,3-dihydro-2-thioxo-; 6-Hydroxy-2-mercapto-3,4-dihydropyrimidin-4(1H)-one
EINECS	Contact for details

Quality Control

Our 4(1H)-Pyrimidinone,2,3-Dihydro-6-Hydroxy-2-Thioxo-(9Ci) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical parameters. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material 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 (15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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