Description

4,6-Dichloro-5-Nitropyrimidine is a versatile and highly functionalized heterocyclic building block, primarily valued for its role as a key intermediate in advanced organic synthesis. Its molecular structure, featuring reactive chloro and nitro substituents, makes it an essential precursor for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is critical for researchers and manufacturers developing active pharmaceutical ingredients (APIs), crop protection agents, and other fine chemicals where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of nucleoside analogs, antiviral agents, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, leveraging its reactive sites for creating targeted bioactive molecules.
• Organic Synthesis & Research: Serves as a versatile scaffold in academic and industrial research for constructing complex heterocyclic compounds and exploring new chemical entities.
• Material Science Precursor: Employed in the development of specialty polymers, ligands for catalysis, and advanced organic electronic materials.

Basic Information

Product Name	4,6-Dichloro-5-Nitropyrimidine
CAS No.	4316-93-2
Molecular Formula	C4H2Cl2N3O2
Molecular Weight	208.98 g/mol
Synonyms	5-Nitro-4,6-dichloropyrimidine; 4,6-Dichloro-5-nitro-pyrimidine; 4,6-Dichloro-5-nitropyrimidine; Pyrimidine, 4,6-dichloro-5-nitro-; NSC 403697; 1,3-Diazine, 4,6-dichloro-5-nitro-
EINECS	224-347-5

Quality Control

Our 4,6-Dichloro-5-Nitropyrimidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (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.