Description

6-Amino-2,5-Dihydro-2-Thioxo-3H-Pyrimidin-4-One is a heterocyclic organic compound belonging to the pyrimidinone class, serving as a versatile and high-value synthetic intermediate. Its core value lies in its functionalized structure, which provides reactive sites for constructing complex molecules in advanced research and manufacturing. This compound is essential for pharmaceutical chemists, agrochemical developers, and researchers in life sciences seeking to develop novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of nucleoside analogs, antiviral agents, and other bioactive heterocyclic compounds.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators due to its pyrimidine core.
• Biochemical Research: Serves as a precursor for modified nucleobases and probes used in molecular biology and diagnostic assays.
• Fine Chemical Synthesis: Employed in creating dyes, pigments, and specialty chemicals requiring a functionalized pyrimidine scaffold.
• Material Science: Investigated as a monomer or additive for advanced polymers and organic electronic materials.

Basic Information

Product Name	6-Amino-2,5-Dihydro-2-Thioxo-3H-Pyrimidin-4-One
CAS No.	42985-76-2
Molecular Formula	C₄H₅N₃OS
Molecular Weight	143.17 g/mol
Synonyms	6-Amino-2-mercapto-3,4-dihydro-4-oxopyrimidine; 6-Amino-2-thioxo-1,2,3,4-tetrahydropyrimidin-4-one; 2-Thio-6-aminodihydrouracil; 6-Amino-2-thiouracil; 6-Amino-2-thiobarbituric acid derivative; 2-Mercapto-6-aminodihydropyrimidin-4(3H)-one; 42985-76-2
EINECS	Contact for details

Quality Control

Our production of 6-Amino-2,5-Dihydro-2-Thioxo-3H-Pyrimidin-4-One adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (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.