Description

4,5-Dichloro-7H-Pyrrolo[2,3-D]Pyrimidine is a high-value heterocyclic building block and key synthetic intermediate. This compound is essential for the development of novel active pharmaceutical ingredients (APIs) and advanced agrochemicals due to its versatile pyrrolopyrimidine core. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for drug discovery and process chemistry.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of kinase inhibitors, antiviral agents, and other small-molecule therapeutics.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential building block for the development of organic electronic materials and specialty polymers.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	4,5-Dichloro-7H-Pyrrolo[2,3-D]Pyrimidine
CAS No.	115093-90-8
Molecular Formula	C6H3Cl2N3
Molecular Weight	188.02 g/mol
Synonyms	4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine; 7H-Pyrrolo[2,3-d]pyrimidine, 4,5-dichloro-; 4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine; 4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine; 4,5-Dichloro-7H-pyrrolo[2,3-d]pyrimidine; 4,5-Dichloropyrrolo[2,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 4,5-Dichloro-7H-Pyrrolo[2,3-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.