Description

4(3H)-Pyrimidinone, 2,5-Dihydro-2-Thioxo- (9Ci) is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound serves as a critical intermediate for the development of novel pharmaceuticals and agrochemicals, particularly in the creation of molecules with potential biological activity. It is primarily sought after by research institutions, fine chemical manufacturers, and R&D departments in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in medicinal chemistry research targeting various therapeutic areas.
• Agrochemical Research: Used in the development and synthesis of new active ingredients for crop protection products.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic compounds in academic and industrial laboratories.
• Chemical Biology Probe Development: Utilized in the creation of molecular probes for studying biological pathways and enzyme functions.
• Material Science Research: Potential intermediate for the synthesis of organic electronic materials or specialty polymers.

Basic Information

Product Name	4(3H)-Pyrimidinone, 2,5-Dihydro-2-Thioxo- (9Ci)
CAS No.	501355-75-5
Molecular Formula	C4H4N2OS
Molecular Weight	128.15 g/mol
Synonyms	2-Thioxo-2,5-dihydro-4(3H)-pyrimidinone; 2-Mercapto-4,5-dihydro-4-pyrimidinone; 2,5-Dihydro-2-thioxo-4(3H)-pyrimidinone; 4-Hydroxy-2-mercapto-4,5-dihydropyrimidine; 2-Thioxo-1,2,3,4-tetrahydropyrimidin-4-one; 4-Pyrimidinol, 2,5-dihydro-2-thioxo-; 2-Sulfanyl-3,4-dihydro-1H-pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our production of 4(3H)-Pyrimidinone, 2,5-Dihydro-2-Thioxo- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 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.