Description

4,6-Dichloro-2-Methylsulfanyl-5-Nitro-Pyrimidine is a versatile and high-value pyrimidine derivative, serving as a critical building block in advanced organic synthesis. Its unique halogenated and nitrated structure makes it an essential precursor for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is primarily sought after by research institutions and industrial manufacturers engaged in the synthesis of active pharmaceutical ingredients (APIs), crop protection agents, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the preparation of nucleoside analogs, antiviral agents, and other heterocyclic APIs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides due to its reactive halogen and nitro groups.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, nucleophilic substitutions, and other transformations to construct complex molecular architectures.
• Material Science Research: Investigated as a precursor for the synthesis of functionalized polymers and advanced organic electronic materials.
• Dye and Pigment Intermediate: Utilized in the synthesis of specialized colorants and photographic chemicals.

Basic Information

Product Name	4,6-Dichloro-2-Methylsulfanyl-5-Nitro-Pyrimidine
CAS No.	1979-96-0
Molecular Formula	C5H3Cl2N3O2S
Molecular Weight	239.07 g/mol
Synonyms	2-(Methylthio)-4,6-dichloro-5-nitropyrimidine; 4,6-Dichloro-2-(methylthio)-5-nitropyrimidine; 5-Nitro-4,6-dichloro-2-methylthiopyrimidine; 2-Methylmercapto-4,6-dichloro-5-nitropyrimidine; 4,6-Dichloro-5-nitro-2-methylsulfanylpyrimidine; 4,6-Dichloro-5-nitro-2-(methylthio)pyrimidine; Pyrimidine, 4,6-dichloro-2-(methylthio)-5-nitro-
EINECS	217-843-7

Quality Control

Our 4,6-Dichloro-2-Methylsulfanyl-5-Nitro-Pyrimidine is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for every shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality management system is designed to meet the stringent requirements of GMP and ISO standards for fine chemical production.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure the container is kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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