Description

5-Amino-1-(4-Chlorophenyl)-1,5-Dihydro-4H-Pyrazolo[3,4-D]Pyrimidin-4-One is a high-purity, heterocyclic organic compound that serves as a critical advanced intermediate in modern pharmaceutical research and development. Its unique pyrazolopyrimidine scaffold is of significant interest for the synthesis of novel therapeutic agents targeting various disease pathways. This compound is primarily utilized by research institutions and pharmaceutical companies engaged in the discovery and development of new drug candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential kinase inhibitors and other small-molecule drug candidates.
• Biochemical Research: Used as a reference standard or probe compound in enzymatic and cellular assays to study biological pathways.
• Medicinal Chemistry: Serves as a core scaffold for structure-activity relationship (SAR) studies and lead optimization programs.
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and pre-clinical development services.
• Academic Research: Utilized in university laboratories for fundamental research in heterocyclic chemistry and drug discovery methodologies.

Basic Information

Product Name	5-Amino-1-(4-Chlorophenyl)-1,5-Dihydro-4H-Pyrazolo[3,4-D]Pyrimidin-4-One
CAS No.	941868-12-8
Molecular Formula	C11H8ClN5O
Molecular Weight	261.67 g/mol
Synonyms	5-Amino-1-(4-chlorophenyl)-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-one; 1-(4-Chlorophenyl)-5-amino-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one; 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 5-amino-1-(4-chlorophenyl)-1,5-dihydro-; 941868-12-8; 5-Amino-1-(p-chlorophenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 5-Amino-1-(4-Chlorophenyl)-1,5-Dihydro-4H-Pyrazolo[3,4-D]Pyrimidin-4-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles. We adhere to relevant industry standards for research-grade chemicals, ensuring reliable performance in your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.