Description

5,5-Diethyl-3-Methyl-6-Methylsulfanyl-Pyrimidine-2,4-Dione is a specialized heterocyclic organic compound belonging to the pyrimidinedione class, serving as a valuable intermediate in advanced chemical synthesis. This compound matters for its role in the development of novel active ingredients, particularly in the pharmaceutical and agrochemical sectors, where precise molecular frameworks are critical. It is primarily needed by research institutions and industrial manufacturers engaged in creating new therapeutic agents, crop protection chemicals, and other fine chemical products. The compound, with CAS No. 105891-91-6, is supplied to meet the stringent purity and consistency requirements of modern industrial R&D and production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its pyrimidine core structure.
• Fine Chemical Synthesis: Serves as a precursor for creating complex molecules in specialty chemistry applications.
• Material Science: Potential intermediate in the synthesis of organic electronic materials or advanced polymers.
• Biochemical Research: May be utilized as a substrate or inhibitor in enzymatic studies due to its heterocyclic structure.
• Custom Synthesis: Provides a foundational structure for contract research organizations (CROs) and CDMOs to build upon for client-specific molecules.

Basic Information

Product Name	5,5-Diethyl-3-Methyl-6-Methylsulfanyl-Pyrimidine-2,4-Dione
CAS No.	105891-91-6
Molecular Formula	C₁₀H₁₆N₂O₂S
Molecular Weight	228.31 g/mol
Synonyms	5,5-Diethyl-3-methyl-6-(methylthio)pyrimidine-2,4(1H,3H)-dione; 6-(Methylthio)-5,5-diethyl-3-methyluracil; 3-Methyl-5,5-diethyl-6-(methylthio)pyrimidine-2,4(1H,3H)-dione; 5,5-Diethyl-3-methyl-6-methylmercaptopyrimidine-2,4-dione; 6-Methylsulfanyl-5,5-diethyl-3-methyl-pyrimidine-2,4-dione; 105891-91-6; NSC 405124
EINECS	Contact for details

Quality Control

Our 5,5-Diethyl-3-Methyl-6-Methylsulfanyl-Pyrimidine-2,4-Dione is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes results from HPLC, NMR, and other relevant spectroscopic methods. Our quality commitment aligns with cGMP principles where applicable, ensuring the material is suitable for demanding research and scale-up processes.

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 strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.