Description

2,3-Dihydro-5-(2-Hydroxyethyl)-2-Thioxo-4(1H)-Pyrimidinone is a specialized heterocyclic organic compound featuring a pyrimidinone core with a thioxo and a hydroxyethyl substituent, making it a valuable building block in advanced chemical synthesis. Its unique structure provides a versatile scaffold for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and life science industries.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel nucleoside analogs and other therapeutic agents targeting viral and bacterial infections.
• Agrochemical Research: Serves as a precursor for developing new classes of herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Used in the study of enzyme inhibitors and as a building block for modified nucleobases in oligonucleotide chemistry.
• Fine Chemical Synthesis: Employed in the preparation of complex molecules for material science and specialty chemical applications.
• Academic & Industrial R&D: A crucial compound for medicinal chemistry programs and process development in contract research and manufacturing organizations (CROs/CMOs).

Basic Information

Product Name	2,3-Dihydro-5-(2-Hydroxyethyl)-2-Thioxo-4(1H)-Pyrimidinone
CAS No.	23956-11-8
Molecular Formula	C6H8N2O2S
Molecular Weight	172.21 g/mol
Synonyms	5-(2-Hydroxyethyl)-2-mercapto-4(3H)-pyrimidinone; 2-Thio-5-(2-hydroxyethyl)-4(1H)-pyrimidinone; 2-Mercapto-5-(2-hydroxyethyl)-4(1H)-pyrimidinone; 5-(2-Hydroxyethyl)-2-thioxo-2,3-dihydro-4(1H)-pyrimidinone; 2,3-Dihydro-5-(2-hydroxyethyl)-2-thioxopyrimidin-4(1H)-one; 23956-11-8; 5-(β-Hydroxyethyl)-2-mercapto-4-pyrimidinol
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-5-(2-Hydroxyethyl)-2-Thioxo-4(1H)-Pyrimidinone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our quality commitment supports applications requiring high standards, including pharmaceutical R&D.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product stability.

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.