Description

6-Mercaptopyrimidine-2,4(1H,3H)-Dione is a versatile heterocyclic building block featuring both mercapto and dione functional groups. This compound is valued for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on nucleoside analogs, enzyme inhibitors, and novel active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of nucleoside analogs and potential antiviral or anticancer agents.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators.
• Chemical Biology Probe: Serves as a scaffold for creating enzyme inhibitors and molecular probes to study biological pathways.
• Material Science: Potential monomer or additive in the development of specialty polymers and functional materials.
• Organic Synthesis Building Block: Utilized in heterocyclic chemistry for constructing more complex pyrimidine and purine derivatives.

Basic Information

Product Name	6-Mercaptopyrimidine-2,4(1H,3H)-Dione
CAS No.	902259-13-6
Molecular Formula	C4H4N2O2S
Molecular Weight	144.15 g/mol
Synonyms	2,4-Dioxo-1,2,3,4-tetrahydropyrimidine-6-thiol; 6-Thiouracil; 2-Thiobarbituric Acid (tautomer); 6-Mercapto-2,4-dihydroxypyrimidine; 6-Thiobarbituric Acid; 6-Sulfanyl-1H-pyrimidine-2,4-dione; 6-Mercapto-1H-pyrimidine-2,4-dione; 6-Thio-2,4(1H,3H)-pyrimidinedione
EINECS	Contact for details

Quality Control

Our 6-Mercaptopyrimidine-2,4(1H,3H)-Dione is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is easily oxidized and should be handled under an inert atmosphere for long-term stability. Keep away from 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%
Heavy Metals	≤ 20 ppm

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