Description

6-(4-Methoxy-Phenyl)-3-Thiophen-2-Yl-Pyrazolo[1,5-A]Pyrimidine is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in modern chemical synthesis. Its unique fused pyrazolopyrimidine core, functionalized with methoxyphenyl and thiophene groups, makes it a valuable building block for developing novel active molecules. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the creation of new therapeutic agents and crop protection products.

Application

• Pharmaceutical Intermediate: A key scaffold in the research and synthesis of new drug candidates, particularly for kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in developing novel pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Investigated as a precursor for organic electronic materials due to its conjugated π-system from the thiophene and pyrimidine rings.
• Chemical Synthesis: Serves as a versatile building block for constructing more complex polyheterocyclic compounds in academic and industrial R&D.
• Biochemical Probe Development: Utilized in medicinal chemistry to create tool compounds for studying biological pathways and target validation.

Basic Information

Product Name	6-(4-Methoxy-Phenyl)-3-Thiophen-2-Yl-Pyrazolo[1,5-A]Pyrimidine
CAS No.	893613-13-3
Molecular Formula	C₁₇H₁₃N₃OS
Molecular Weight	307.37 g/mol
Synonyms	6-(4-Methoxyphenyl)-3-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine; 3-(2-Thienyl)-6-(4-methoxyphenyl)pyrazolo[1,5-a]pyrimidine; Pyrazolo[1,5-a]pyrimidine, 6-(4-methoxyphenyl)-3-(2-thienyl)-; 893613-13-3; 6-(p-Methoxyphenyl)-3-(2-thienyl)pyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our production of 6-(4-Methoxy-Phenyl)-3-Thiophen-2-Yl-Pyrazolo[1,5-A]Pyrimidine adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research applications. All material is characterized and released against comprehensive specifications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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 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	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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