Description

4-Chloro-5-Iodo-7-Methyl-7H-Pyrrolo[2,3-D]Pyrimidine is a high-value, multi-functional heterocyclic building block of significant interest in advanced organic synthesis. Its core value lies in its unique halogenated pyrrolopyrimidine scaffold, which serves as a versatile precursor for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key synthon for the development of kinase inhibitors, anticancer agents, and other small-molecule therapeutics targeting various disease pathways.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, and plant growth regulators, leveraging its halogenated structure for bioactivity.
• Chemical Biology & Probe Development: Serves as a core scaffold for creating molecular probes and tool compounds to study biological processes and enzyme functions.
• Material Science Precursor: Potential use in the synthesis of organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components for organic semiconductors.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specialized halogenated heterocycles.
• Academic & Institutional Research: Utilized in universities and research institutes for methodological development in cross-coupling reactions and heterocyclic chemistry.

Basic Information

Product Name	4-Chloro-5-Iodo-7-Methyl-7H-Pyrrolo[2,3-D]Pyrimidine
CAS No.	833481-37-1
Molecular Formula	C7H5ClIN3
Molecular Weight	293.49 g/mol
Synonyms	4-Chloro-5-iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine; 7H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-5-iodo-7-methyl-; 4-Chloro-5-iodo-7-methylpyrrolo[2,3-d]pyrimidine; 833481-37-1; 4-Chloro-5-iodo-7-methyl-7H-pyrrolo[2,3-d]pyrimidine; Pyrrolo[2,3-d]pyrimidine, 4-chloro-5-iodo-7-methyl-
EINECS	Contact for details

Quality Control

Our 4-Chloro-5-Iodo-7-Methyl-7H-Pyrrolo[2,3-D]Pyrimidine is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our commitment to quality supports your R&D and scale-up processes with reliable, high-purity material.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 3.0%

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