Description

2,6-Dichloropurine is a versatile and high-value halogenated purine derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its primary commercial importance lies in its role as a key building block for the synthesis of nucleoside analogs and pharmaceutical active ingredients. This compound is essential for research and production in the pharmaceutical, agrochemical, and life science industries, where it is used to develop novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of antiviral and anticancer nucleoside drugs, such as certain purine analogs.
• Agrochemical Synthesis: Building block for creating novel pesticides and plant growth regulators that target specific biochemical pathways.
• Biochemical Research: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the development of enzyme inhibitors.
• Nucleoside Chemistry: Fundamental substrate for the preparation of modified nucleosides and nucleotides used in diagnostic and therapeutic applications.
• Custom Synthesis: Serves as a starting material for contract research organizations (CROs) and CDMOs producing specialized fine chemicals.
• Academic Research: Utilized in university and institutional labs for exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	2,6-Dichloropurine
CAS No.	5451-40-1
Molecular Formula	C5H2Cl2N4
Molecular Weight	189.00 g/mol
Synonyms	2,6-Dichloro-7H-purine; 2,6-Dichloro-9H-purine; 2,6-Dichloro-3H-purine; Purine, 2,6-dichloro-; 2,6-Dichloropurine; NSC 62256; 2,6-Dichloro-1H-purine
EINECS	226-680-5

Quality Control

Our 2,6-Dichloropurine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards and our quality protocols are designed to meet the stringent requirements of pharmaceutical and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5% Total impurities ≤ 1.0%

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