Description

4-Chloro-6-Iodo-5-Methylthieno[2,3-D]Pyrimidine is a high-value, multi-functional heterocyclic building block designed for advanced synthetic chemistry. This compound is critical for research and development in pharmaceutical discovery, serving as a key intermediate in the synthesis of novel therapeutic agents. It is primarily utilized by medicinal chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of kinase inhibitors and other targeted small molecule drugs.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new drug candidates.
• Agrochemical Development: Serves as a building block for creating novel pesticides and herbicides with specific modes of action.
• Chemical Biology Probes: Employed in the development of molecular probes for studying biological pathways and target validation.
• Material Science: Potential precursor for organic electronic materials due to its fused thienopyrimidine core.
• Custom Synthesis: Used by contract research and manufacturing organizations (CROs/CMOs) for client-specific projects.

Basic Information

Product Name	4-Chloro-6-Iodo-5-Methylthieno[2,3-D]Pyrimidine
CAS No.	1823372-30-0
Molecular Formula	C7H4ClIN2S
Molecular Weight	310.54 g/mol
Synonyms	4-Chloro-6-iodo-5-methylthieno[2,3-d]pyrimidine; 5-Methyl-4-chloro-6-iodothieno[2,3-d]pyrimidine; Thieno[2,3-d]pyrimidine, 4-chloro-6-iodo-5-methyl-; 1823372-30-0; 4-Chloro-6-iodo-5-methyl-thieno[2,3-d]pyrimidine; 4-Chloro-6-iodo-5-methyl-thieno[2,3-d]pyrimidine (ACI); 4-Chloro-6-iodo-5-methylthieno[2,3-d]pyrimidine (ChemScene)
EINECS	Contact for details

Quality Control

Every batch of 4-Chloro-6-Iodo-5-Methylthieno[2,3-D]Pyrimidine is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research and development requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC/MS)	Conforms
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.