Description

2-Methyl-6-(3-thienyl)pyrazolo[1,5-a]pyrimidin-7-amine is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure incorporating pyrazolo[1,5-a]pyrimidine and thiophene moieties. This compound is of significant value in medicinal chemistry for the research and development of novel therapeutic agents, particularly due to its role as a key synthetic building block. It is primarily utilized by pharmaceutical R&D laboratories, biotechnology companies, and fine chemical manufacturers engaged in the discovery of new drug candidates.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of active pharmaceutical ingredients (APIs) for preclinical and clinical research.
• Medicinal Chemistry Research: Used as a core scaffold for designing and synthesizing novel small-molecule libraries targeting various disease pathways.
• Kinase Inhibitor Development: Its structural features make it a valuable template for developing potential kinase inhibitors, a major class of oncology and anti-inflammatory drugs.
• Chemical Biology Probes: Employed in the creation of specialized probes to study biological processes and protein functions.
• Contract Research & Manufacturing (CRAM): Supplied to organizations providing custom synthesis and process development services for the pharmaceutical industry.
• Academic Research: Used in university and institutional labs for fundamental research in organic synthesis and drug discovery methodologies.

Basic Information

Item	Detail
Product Name	2-Methyl-6-(3-thienyl)pyrazolo[1,5-a]pyrimidin-7-amine
CAS No.	691868-64-1
Molecular Formula	C11H10N4S
Molecular Weight	230.29 g/mol
Synonyms	2-Methyl-6-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine; 7-Amino-2-methyl-6-(3-thienyl)pyrazolo[1,5-a]pyrimidine; 691868-64-1; Pyrazolo[1,5-a]pyrimidin-7-amine, 2-methyl-6-(3-thienyl)-; 6-(Thiophen-3-yl)-2-methylpyrazolo[1,5-a]pyrimidin-7-amine
EINECS	Contact for details

Quality Control

Our 2-Methyl-6-(3-thienyl)pyrazolo[1,5-a]pyrimidin-7-amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.