Description

Thieno[3,2-D]Pyrimidine, 2-Chloro-7-Iodo-6-Methyl- is a high-value, multi-functional heterocyclic building block designed for advanced chemical synthesis. This compound is essential for medicinal chemistry research and the development of novel active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical R&D teams, agrochemical innovators, and specialty chemical manufacturers seeking to incorporate complex molecular architectures into their target molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other small-molecule therapeutic candidates.
• Medicinal Chemistry Research: Used for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Agrochemical Development: Serves as a building block for creating novel herbicides, fungicides, and plant growth regulators.
• Material Science: Potential monomer or precursor for organic electronic materials, such as organic semiconductors.
• Chemical Biology: Used in the development of molecular probes and tool compounds for biological target validation.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke client projects.

Basic Information

Product Name	Thieno[3,2-D]Pyrimidine, 2-Chloro-7-Iodo-6-Methyl-
CAS No.	2033057-22-4
Molecular Formula	C7H4ClIN2S
Molecular Weight	310.54 g/mol
Synonyms	2-Chloro-7-iodo-6-methylthieno[3,2-d]pyrimidine; 6-Methyl-2-chloro-7-iodothieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidine, 2-chloro-7-iodo-6-methyl-; 2033057-22-4; 2-Chloro-7-iodo-6-methyl-thieno[3,2-d]pyrimidine; 7-Iodo-2-chloro-6-methylthieno[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Our Thieno[3,2-D]Pyrimidine, 2-Chloro-7-Iodo-6-Methyl- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided and available upon request, detailing all relevant specifications to support your regulatory and R&D documentation needs.

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 nature, the container must be kept tightly sealed to minimize exposure to moisture. For long-term storage, consider using desiccants.

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)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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