Description

4H-Pyrazolo[3,4-D]Pyrimidin-4-One,6-Amino-1,5-Dihydro-,Hydrazone(9Ci) is a high-purity heterocyclic organic compound belonging to the pyrazolopyrimidine class, serving as a critical advanced pharmaceutical intermediate. Its value lies in its role as a sophisticated building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in targeted therapeutic areas. This product is essential for research institutions and pharmaceutical manufacturers engaged in drug discovery and development, especially for kinase inhibitors and other small molecule therapeutics.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly kinase inhibitors for oncology and inflammatory diseases.
• Biochemical Research: Used as a reference standard or a core scaffold in medicinal chemistry for structure-activity relationship (SAR) studies.
• Organic Synthesis Building Block: Employed in multi-step synthetic routes to construct fused heterocyclic systems with potential biological activity.
• Agrochemical Research: Investigated as an intermediate for developing novel crop protection agents due to its heterocyclic structure.

Basic Information

Product Name	4H-Pyrazolo[3,4-D]Pyrimidin-4-One,6-Amino-1,5-Dihydro-,Hydrazone(9Ci)
CAS No.	487008-86-6
Molecular Formula	C5H6N8O
Molecular Weight	194.16 g/mol
Synonyms	6-Amino-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one hydrazone; 6-Amino-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one, hydrazone; 4H-Pyrazolo[3,4-d]pyrimidin-4-one, 6-amino-1,5-dihydro-, hydrazone; 487008-86-6; 6-Amino-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one hydrazone (9CI); Hydrazone of 6-Amino-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
EINECS	Contact for details

Quality Control

Our 4H-Pyrazolo[3,4-D]Pyrimidin-4-One,6-Amino-1,5-Dihydro-,Hydrazone(9Ci) is manufactured under a strict quality management system to ensure batch-to-batch consistency and high purity suitable for research and pharmaceutical applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with ICH guidelines for stability and impurity characterization 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 sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

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