Description

2-Methoxythieno[3,2-D]Pyrimidine is a high-value heterocyclic building block and advanced pharmaceutical intermediate. This compound is critical for medicinal chemistry research and the development of novel active pharmaceutical ingredients (APIs). It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of potential drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for novel small molecule drugs.
• Agrochemical Development: Serves as a building block for creating new active ingredients in crop protection products.
• Organic Synthesis: A versatile reagent for constructing complex fused heterocyclic systems in academic and industrial research.
• Chemical Biology Probes: Used in the development of molecular probes for studying biological pathways and target validation.

Basic Information

Item	Details
Product Name	2-Methoxythieno[3,2-D]Pyrimidine
CAS No.	1259978-29-4
Molecular Formula	C7H6N2OS
Molecular Weight	166.20 g/mol
Synonyms	2-Methoxythieno[3,2-d]pyrimidine; Thieno[3,2-d]pyrimidine, 2-methoxy-; 2-Methoxy-thieno[3,2-d]pyrimidine; 2-Methoxy-7-thia-1,3-diazaindene; 2-Methoxythienopyrimidine; 2-Methoxy-7-thia-1,3-diaza-indene; 2-Methoxy-7-thia-1,3-diazaindene; 2-Methoxythieno[3,2-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 2-Methoxythieno[3,2-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder/crystals
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.