Description

Thieno[3,2-d]pyrimidine, 2-chloro-7-methyl-4-(4-morpholinyl)- is a high-value heterocyclic organic compound featuring a fused thiophene and pyrimidine core, functionalized with chloro, methyl, and morpholino substituents. This compound is a critical pharmaceutical intermediate and building block in medicinal chemistry, prized for its role in the synthesis of targeted therapeutic agents. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in the development of kinase inhibitors and other small-molecule drugs.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of kinase inhibitors for oncology and inflammatory disease research.
• Medicinal Chemistry Building Block: Used in structure-activity relationship (SAR) studies and lead optimization for novel drug candidates.
• Organic Synthesis Research: Serves as a versatile scaffold for constructing complex heterocyclic libraries in academic and industrial R&D.
• Biochemical Tool Compound: Potential use in the development of probes for studying specific enzyme pathways and biological mechanisms.
• Agrochemical Research: Investigated as an intermediate for novel active ingredients in crop protection products.
• Material Science: Exploration of its derivatives for use in organic electronic materials due to its conjugated structure.

Basic Information

Product Name	Thieno[3,2-d]pyrimidine, 2-chloro-7-methyl-4-(4-morpholinyl)-
CAS No.	35265-88-4
Molecular Formula	C11H12ClN3OS
Molecular Weight	269.75 g/mol
Synonyms	2-Chloro-7-methyl-4-morpholin-4-yl-thieno[3,2-d]pyrimidine; 4-(2-Chloro-7-methylthieno[3,2-d]pyrimidin-4-yl)morpholine; 2-Chloro-4-morpholino-7-methylthieno[3,2-d]pyrimidine; 35265-88-4; Thieno[3,2-d]pyrimidine, 2-chloro-7-methyl-4-(4-morpholinyl)-; 2-Chloro-7-methyl-4-morpholinothieno[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Our production of Thieno[3,2-d]pyrimidine, 2-chloro-7-methyl-4-(4-morpholinyl)- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive pharmaceutical applications. Each lot is characterized by advanced analytical techniques including HPLC, NMR, and MS. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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 area at controlled room temperature (typically 15-25°C). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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