Description

2,5-Di-tert-Butyl-Pyrazolo[1,5-A]Pyrimidin-7-Ylamine is a high-purity, functionalized pyrazolopyrimidine derivative, a versatile chemical building block prized for its unique sterically hindered structure. This compound matters for its role as a critical intermediate in advanced organic synthesis, enabling the development of novel materials and active pharmaceutical ingredients (APIs). It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of new drug candidates, particularly in kinase inhibitor and other targeted therapy programs.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides, where its pyrazolopyrimidine core contributes to biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or dopant material in the synthesis of electron-transport or emissive layers for advanced display technologies.
• Ligand in Catalysis: Its structure can be utilized to develop novel ligands for transition metal catalysts used in cross-coupling and other synthetic transformations.
• Material Science Research: Employed in the synthesis of organic semiconductors and other functional organic materials due to its rigid, conjugated framework.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related chemical production.

Basic Information

Product Name	2,5-Di-tert-Butyl-Pyrazolo[1,5-A]Pyrimidin-7-Ylamine
CAS No.	626223-27-6
Molecular Formula	C14H23N5
Molecular Weight	261.37 g/mol
Synonyms	7-Amino-2,5-di-tert-butylpyrazolo[1,5-a]pyrimidine; 2,5-Di-tert-butyl-7-aminopyrazolo[1,5-a]pyrimidine; 2,5-Bis(1,1-dimethylethyl)-7H-pyrazolo[1,5-a]pyrimidin-7-amine; 2,5-Di-tert-butylpyrazolo[1,5-a]pyrimidin-7-amine; DTBPAP-7-Amine
EINECS	Contact for details

Quality Control

Our 2,5-Di-tert-Butyl-Pyrazolo[1,5-A]Pyrimidin-7-Ylamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.