Description

7H-Pyrazolo[4,3-D]Pyrimidin-7-One,5-Ethyl-1,4-Dihydro-3-(1-Methylethyl)-(9Ci) is a high-purity, heterocyclic organic compound belonging to the pyrazolopyrimidine class, serving as a critical advanced pharmaceutical intermediate. This compound is valued for its role in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals, where structural precision is paramount. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in oncology and antiviral research.
• Agrochemical Research: Used in the development of new pesticides and herbicides due to its heterocyclic scaffold.
• Biochemical Tool Compound: Serves as a reference standard or a precursor in biochemical assays and pharmacological studies.
• Organic Synthesis: Employed in academic and industrial R&D for constructing complex nitrogen-containing heterocycles.
• Material Science Precursor: Potential use in the development of organic electronic materials or specialty polymers.

Basic Information

Item	Details
Product Name	7H-Pyrazolo[4,3-D]Pyrimidin-7-One,5-Ethyl-1,4-Dihydro-3-(1-Methylethyl)-(9Ci)
CAS No.	521297-23-4
Molecular Formula	C10H14N4O
Molecular Weight	206.25 g/mol
Synonyms	5-Ethyl-3-isopropyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; 5-Ethyl-3-(1-methylethyl)-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; 3-Isopropyl-5-ethyl-1,4-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; 521297-23-4; Pyrazolo[4,3-d]pyrimidin-7-one derivative; 5-Ethyl-3-isopropyl-1H-pyrazolo[4,3-d]pyrimidin-7(4H)-one
EINECS	Contact for details

Quality Control

Our 7H-Pyrazolo[4,3-D]Pyrimidin-7-One,5-Ethyl-1,4-Dihydro-3-(1-Methylethyl)-(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is 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 area at a controlled room temperature (15-25°C). Keep away from heat and incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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