Description

2-Butyl-1,2-Dihydro-3H-Indazol-3-One is a specialized heterocyclic organic compound belonging to the indazolone class, serving as a crucial synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its unique molecular framework, which is integral to the development of novel compounds with targeted biological and material properties. This product is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries, particularly those focused on creating new active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• 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 organic electronic materials, dyes, and pigments due to its conjugated structure.
• Chemical Synthesis: Acts as a versatile scaffold for constructing more complex heterocyclic compounds in medicinal and combinatorial chemistry.
• Academic & Industrial R&D: Employed in research laboratories for studying structure-activity relationships (SAR) and developing new synthetic methodologies.

Basic Information

Product Name	2-Butyl-1,2-Dihydro-3H-Indazol-3-One
CAS No.	89438-55-1
Molecular Formula	C₁₁H₁₄N₂O
Molecular Weight	190.24 g/mol
Synonyms	2-Butyl-2,3-dihydro-1H-indazol-3-one; 2-Butyl-1,2-dihydro-3H-indazol-3-one; 2-Butyl-3H-indazol-3-one; 2-n-Butyl-1,2-dihydro-3H-indazol-3-one; 3H-Indazol-3-one, 2-butyl-1,2-dihydro-; 89438-55-1; 2-Butylindazolone
EINECS	Contact for details

Quality Control

Our 2-Butyl-1,2-Dihydro-3H-Indazol-3-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to verify identity, potency, and impurity profiles. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request, supporting your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
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.