Description

1-(4-Methoxyphenyl)-1,5,6,7-Tetrahydroindazol-4-One is a high-purity, advanced pharmaceutical intermediate characterized by its unique fused indazolone core structure. This compound is of significant value for its role as a critical building block in the research and development of novel active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the synthesis of complex heterocyclic molecules for therapeutic applications.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the development of new drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or oncology.
• Organic Synthesis Building Block: Used in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization due to its versatile indazolone scaffold.
• Research & Development: Essential for academic and industrial research focused on synthesizing novel heterocyclic compounds with potential biological activity.
• Fine Chemical Production: Employed in multi-step synthesis processes to produce high-value, complex molecules for clinical trial materials (CTM) or other specialized applications.

Basic Information

Product Name	1-(4-Methoxyphenyl)-1,5,6,7-Tetrahydroindazol-4-One
CAS No.	945363-51-9
Molecular Formula	C15H14N2O2
Molecular Weight	254.28 g/mol
Synonyms	1-(4-Methoxyphenyl)-4,5,6,7-tetrahydro-1H-indazol-4-one; 4(1H)-Indazolone, 1,5,6,7-tetrahydro-1-(4-methoxyphenyl)-; 1-(p-Methoxyphenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one; 945363-51-9; 1-(4-Methoxyphenyl)-4,5,6,7-tetrahydroindazol-4-one
EINECS	Contact for details

Quality Control

Our production of 1-(4-Methoxyphenyl)-1,5,6,7-Tetrahydroindazol-4-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. All materials are subjected to comprehensive analytical testing, including HPLC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming identity, purity, and conformity to agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.