Description

4,6(1H,5H)-Pyrimidinedione, 2-Amino-4-Thio- (7Ci) is a heterocyclic organic compound featuring a pyrimidinedione core structure substituted with amino and thiol groups, making it a versatile building block for advanced chemical synthesis. This compound is valued for its role as a key intermediate in the development of pharmaceuticals, agrochemicals, and specialty fine chemicals. It is primarily sought by research institutions and industrial manufacturers in the life sciences and material science sectors for creating novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators.
• Biochemical Research: Acts as a substrate or inhibitor in enzymatic studies and as a building block for modified nucleobases.
• Fine Chemical Synthesis: Employed in the production of dyes, pigments, and other specialty organic compounds.
• Material Science: Investigated for use in the creation of organic semiconductors and conductive polymers.

Basic Information

Product Name	4,6(1H,5H)-Pyrimidinedione, 2-Amino-4-Thio- (7Ci)
CAS No.	89033-32-9
Molecular Formula	C4H5N3O2S
Molecular Weight	159.17 g/mol
Synonyms	2-Amino-4-thiouracil; 2-Amino-4-mercapto-6-hydroxypyrimidine; 4-Thio-2-aminouracil; 2-Amino-6-hydroxy-4-mercaptopyrimidine; 2-Amino-4-thio-6-pyrimidinol; 4-Mercapto-2-aminopyrimidin-6-ol; 2-Amino-4-sulfanylidene-1H-pyrimidin-6-one
EINECS	Contact for details

Quality Control

Our 4,6(1H,5H)-Pyrimidinedione, 2-Amino-4-Thio- (7Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and industrial use. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic); keep the container tightly sealed to avoid exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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