Description

Ethyl 7-Aminopyrazolo[1,5-A]Pyrimidine-3-Carboxylate is a high-purity heterocyclic building block and pharmaceutical intermediate. This compound is valued for its role as a versatile synthon in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by research institutions, fine chemical manufacturers, and pharmaceutical companies engaged in drug discovery and process chemistry.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors, anticancer agents, and other biologically active molecules.
• Agrochemical Research: Used in the development of new fungicides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex fused heterocyclic systems in medicinal chemistry.
• Material Science Research: Potential precursor for the synthesis of organic electronic materials and ligands for metal-organic frameworks (MOFs).
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and process optimization.

Basic Information

Product Name	Ethyl 7-Aminopyrazolo[1,5-A]Pyrimidine-3-Carboxylate
CAS No.	1196153-97-5
Molecular Formula	C9H10N4O2
Molecular Weight	206.20 g/mol
Synonyms	7-Aminopyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester; Ethyl 7-aminopyrazolo[1,5-a]pyrimidine-3-carboxylate; 1196153-97-5; Ethyl 7-amino-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylate; 7-Amino-1H-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid ethyl ester; Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-amino-, ethyl ester; SCHEMBL2182107
EINECS	Contact for details

Quality Control

Our Ethyl 7-Aminopyrazolo[1,5-A]Pyrimidine-3-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research or production requirements.

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). Due to its hygroscopic nature, the container should be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
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.