Description

[1]Benzothieno[2,3-D]Pyrimidine, 5,6,7,8-Tetrahydro-4-(1,2,3,4-Oxatriazol-5-Ylmethoxy)- is a high-purity, heterocyclic organic compound with a complex fused-ring structure, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique molecular architecture, combining benzothienopyrimidine and oxatriazole moieties, makes it a valuable building block for developing novel active pharmaceutical ingredients (APIs) and functional materials. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create new molecules with targeted biological or material properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a building block for organic electronic materials, such as organic light-emitting diodes (OLEDs) and semiconductors.
• Chemical Biology Probe: Utilized in academic and industrial research to study enzyme function and biological pathways.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.
• Library Synthesis: A valuable scaffold for generating diverse compound libraries for high-throughput screening in drug discovery.

Basic Information

Product Name	[1]Benzothieno[2,3-D]Pyrimidine, 5,6,7,8-Tetrahydro-4-(1,2,3,4-Oxatriazol-5-Ylmethoxy)-
CAS No.	920339-07-7
Molecular Formula	C₁₃H₁₁N₅O₂S
Molecular Weight	301.32 g/mol
Synonyms	4-((1,2,3,4-Oxatriazol-5-yl)methoxy)-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidine; 5,6,7,8-Tetrahydro-4-((1,2,3,4-oxatriazol-5-yl)methoxy)[1]benzothieno[2,3-d]pyrimidine; Tetrahydrobenzothienopyrimidine oxatriazole derivative; BTP-Oxatriazole intermediate; CAS 920339-07-7
EINECS	Contact for details

Quality Control

Our [1]Benzothieno[2,3-D]Pyrimidine, 5,6,7,8-Tetrahydro-4-(1,2,3,4-Oxatriazol-5-Ylmethoxy)- is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We support cGMP compliance for pharmaceutical applications and can provide material suitable for use in regulated research and development.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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