Description

4,5,6,7-Tetrahydro-5(1H)-Indazolone is a versatile heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs). Pharmaceutical research and development teams, as well as fine chemical manufacturers, need this high-purity intermediate to accelerate their discovery and production processes.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a precursor for specialty polymers, ligands, and advanced organic materials with specific electronic or binding properties.
• Academic & Contract Research: Employed in universities and CROs (Contract Research Organizations) for methodological studies and the exploration of new chemical reactions.
• Chemical Library Synthesis: A valuable scaffold for creating diverse compound libraries used in high-throughput screening for drug discovery.

Basic Information

Product Name	4,5,6,7-Tetrahydro-5(1H)-Indazolone
CAS No.	1196154-00-3
Molecular Formula	C7H10N2O
Molecular Weight	138.17 g/mol
Synonyms	5H-Indazol-5-one, 4,5,6,7-tetrahydro-; 4,5,6,7-Tetrahydro-1H-indazol-5-one; 5-Indazolone, 4,5,6,7-tetrahydro-; Tetrahydroindazolone; 1,4,5,6,7,8-Hexahydro-5-indazolone; 5-Oxo-4,5,6,7-tetrahydro-1H-indazole
EINECS	Contact for details

Quality Control

Our 4,5,6,7-Tetrahydro-5(1H)-Indazolone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline 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.