Description

1-Isopropyl-1,5,6,7-Tetrahydro-Indazol-4-One is a high-purity, advanced pharmaceutical intermediate with significant synthetic utility. Its value lies in its role as a versatile building block for constructing complex nitrogen-containing heterocycles, which are core scaffolds in modern medicinal chemistry. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly those focused on developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides and fungicides, leveraging its heterocyclic structure for biological activity.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing more complex indazole and fused-ring systems in academic and industrial R&D.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions.
• Material Science Research: Investigated as a potential monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	1-Isopropyl-1,5,6,7-Tetrahydro-Indazol-4-One
CAS No.	155997-51-6
Molecular Formula	C10H16N2O
Molecular Weight	180.25 g/mol
Synonyms	1-Isopropyl-4,5,6,7-tetrahydro-1H-indazol-4-one; 4(5,6,7-Tetrahydro-1-isopropyl-1H-indazol-4-one); 1H-Indazol-4-one, 1,5,6,7-tetrahydro-1-(1-methylethyl)-; 1-(1-Methylethyl)-1,5,6,7-tetrahydro-4H-indazol-4-one; 1-Isopropyl-4,5,6,7-tetrahydroindazol-4-one; 155997-51-6; 1-Isopropyl-1,5,6,7-tetrahydro-4H-indazol-4-one
EINECS	Contact for details

Quality Control

Our 1-Isopropyl-1,5,6,7-Tetrahydro-Indazol-4-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C
Loss on Drying	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.