Description

Pyrazolo[1,5-A]Pyrimidin-7-Amine CAS NO 1194-63-4 is a high-purity heterocyclic organic compound that serves as a versatile and critical building block in advanced chemical synthesis. Its fused pyrazolopyrimidine core structure makes it an essential intermediate for developing novel active pharmaceutical ingredients (APIs) and agrochemicals. This compound is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, anticancer agents, and other biologically active heterocyclic compounds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport materials.
• Chemical Biology: Employed as a scaffold or probe in medicinal chemistry for structure-activity relationship (SAR) studies and target identification.
• Academic & Contract Research: Utilized in university and CRO (Contract Research Organization) laboratories for novel synthetic methodology development and library synthesis.

Basic Information

Product Name	Pyrazolo[1,5-A]Pyrimidin-7-Amine
CAS No.	1194-63-4
Molecular Formula	C6H6N4
Molecular Weight	134.14 g/mol
Synonyms	7-Aminopyrazolo[1,5-a]pyrimidine; 7-Pyrazolo[1,5-a]pyrimidinamine; 1H-Pyrazolo[1,5-a]pyrimidin-7-amine; Pyrazolo[1,5-a]pyrimidin-7-ylamine; 1194-63-4; Pyrazolopyrimidin-7-amine; 7-Amino-1H-pyrazolo[1,5-a]pyrimidine
EINECS	Contact for details

Quality Control

Our Pyrazolo[1,5-A]Pyrimidin-7-Amine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your internal specifications and cGMP guidelines where applicable.

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). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.