Description

3-Indazolinone is a versatile heterocyclic organic compound that serves as a crucial building block in advanced chemical synthesis. Its unique indazole-derived structure makes it a valuable intermediate for creating complex molecules with specific biological and material properties. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and inflammation.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators.
• Material Science: Building block for creating specialized polymers, dyes, and photoactive compounds.
• Organic Synthesis: Versatile scaffold for constructing complex heterocyclic compounds in academic and industrial R&D laboratories.
• Biochemical Research: Used in studying enzyme inhibition and as a probe molecule in biochemical assays.

Basic Information

Product Name	3-Indazolinone
CAS No.	7364-25-2
Molecular Formula	C7H6N2O
Molecular Weight	134.14 g/mol
Synonyms	1H-Indazol-3-ol; 3-Hydroxyindazole; Indazol-3-one; 3-Indazolol; 1H-Indazol-3(2H)-one; 2,3-Dihydro-1H-indazol-3-one; 3-Indazolinon; Indazole-3-ol
EINECS	230-904-5

Quality Control

Our 3-Indazolinone is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. Certificates of Analysis (COA) detailing all specifications and test results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under inert atmosphere to maintain optimal stability.

Specification

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