Description

Pyrazolo[1,5-A]Pyrimidine, 6-Amino-5,7-Dimethyl- (7Ci) is a high-purity, heterocyclic organic compound serving as a critical building block in advanced chemical synthesis. This specialized intermediate is valued for its unique fused-ring structure, which imparts specific electronic and steric properties essential for developing novel active compounds. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for the development of new therapeutic agents and crop protection products. Consistent quality and reliable supply are paramount for our clients engaged in complex, multi-step synthesis processes.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly in oncology and antiviral research.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a potential electron-transport or host material in the development of advanced organic electronic materials.
• Material Science: Investigated as a building block for metal-organic frameworks (MOFs) and other functional polymers.
• Academic & Contract Research: Utilized in universities and CROs for methodological studies and the discovery of new chemical entities.
• Dye & Pigment Intermediate: Acts as a precursor for specialized heterocyclic dyes due to its amino-substituted pyrimidine structure.

Basic Information

Product Name	Pyrazolo[1,5-A]Pyrimidine, 6-Amino-5,7-Dimethyl- (7Ci)
CAS No.	92146-03-7
Molecular Formula	C8H10N4
Molecular Weight	162.19 g/mol
Synonyms	6-Amino-5,7-dimethylpyrazolo[1,5-a]pyrimidine; 5,7-Dimethyl-6-aminopyrazolo[1,5-a]pyrimidine; 6-Amino-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine (common misnomer); 6-Amino-5,7-dimethyl-1H-pyrazolo[1,5-a]pyrimidine; 92146-03-7; Pyrazolo[1,5-a]pyrimidine-6-amine, 5,7-dimethyl-; 5,7-Dimethylpyrazolo[1,5-a]pyrimidin-6-amine
EINECS	Contact for details

Quality Control

Our production of Pyrazolo[1,5-A]Pyrimidine, 6-Amino-5,7-Dimethyl- (7Ci) adheres to stringent in-process controls and final batch testing to ensure high chemical purity and lot-to-lot consistency, which is critical for research and development applications. Each batch is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment and is available for review upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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