Description

1,5,6,7-Tetrahydro-4H-Indazol-4-One 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 pharmaceutical and agrochemical sectors. It is primarily needed by research institutions and industrial R&D departments focused on developing novel active ingredients, including kinase inhibitors and other biologically relevant molecules.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, especially for targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Chemical Synthesis Building Block: Employed in organic chemistry for constructing fused indazole-based heterocycles and complex scaffolds.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced functional materials.
• Biochemical Tool Compound: Utilized in biochemical assays and as a reference standard for biological pathway studies.

Basic Information

Product Name	1,5,6,7-Tetrahydro-4H-Indazol-4-One
CAS No.	499206-33-6
Molecular Formula	C7H8N2O
Molecular Weight	136.15 g/mol
Synonyms	4H-Indazol-4-one, 1,5,6,7-tetrahydro-; 1,5,6,7-Tetrahydro-4H-indazol-4-one; 4-Oxo-4,5,6,7-tetrahydro-1H-indazole; Tetrahydroindazolone; 4,5,6,7-Tetrahydro-1H-indazol-4-one; 1H-Indazol-4(5H)-one, 5,6,7,7a-tetrahydro-; 499206-33-6
EINECS	Contact for details

Quality Control

Our 1,5,6,7-Tetrahydro-4H-Indazol-4-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are available upon request 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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.