Description

4(3H)-Pyrimidinethione, 2-(Dimethylamino)-3-Methyl- is a heterocyclic organic compound featuring a pyrimidine core substituted with a thione and a dimethylamino group. This specific molecular architecture makes it a valuable intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecules and exploring novel bioactive compounds.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or plant growth regulators.
• Fine Chemical Synthesis: Serves as a precursor for specialty chemicals, dyes, and functional materials.
• Ligand and Catalyst Development: The sulfur and nitrogen atoms can act as coordination sites in metal-organic complexes.
• Academic & Institutional Research: Utilized in universities and research institutes for methodological studies and exploring new chemical reactions.

Basic Information

Product Name	4(3H)-Pyrimidinethione, 2-(Dimethylamino)-3-Methyl-
CAS No.	1074-81-3
Molecular Formula	C7H11N3S
Molecular Weight	169.25 g/mol
Synonyms	2-(Dimethylamino)-3-methyl-4(3H)-pyrimidinethione; 2-(Dimethylamino)-3-methylpyrimidine-4-thiol; 3-Methyl-2-(dimethylamino)-4(3H)-pyrimidinethione; 2-(Dimethylamino)-3-methyl-4-pyrimidinol, thione; 2-(Dimethylamino)-3-methyl-4-thioxo-3,4-dihydropyrimidine; 4-Pyrimidinol, 2-(dimethylamino)-3-methyl-, thione; 1074-81-3
EINECS	Contact for details

Quality Control

Our 4(3H)-Pyrimidinethione, 2-(Dimethylamino)-3-Methyl- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics. Our quality systems support development and commercial needs, with capabilities for custom purity grades.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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