Description

3-Methyl-6,7-Dihydro-1H-Indazol-5(4H)-One is a high-purity, advanced pharmaceutical intermediate belonging to the indazole class of heterocyclic compounds. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive heterocyclic structure.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing more complex polycyclic compounds in medicinal chemistry.
• Biochemical Research: Employed in biochemical assays and as a reference standard for analytical method development and validation.
• Material Science: Investigated for potential applications in the development of organic electronic materials and specialty polymers.

Basic Information

Product Name	3-Methyl-6,7-Dihydro-1H-Indazol-5(4H)-One
CAS No.	1204220-90-5
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	3-Methyl-4,5,6,7-tetrahydro-1H-indazol-5-one; 3-Methyl-6,7-dihydro-1H-indazol-5(4H)-one; 5(4H)-Indazolone, 3-methyl-6,7-dihydro-1H-; 3-Methyl-4,5,6,7-tetrahydro-2H-indazol-5-one; 3-Methyl-1,4,5,6-tetrahydrocyclopenta[c]pyrazol-7-one
EINECS	Contact for details

Quality Control

Our 3-Methyl-6,7-Dihydro-1H-Indazol-5(4H)-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 specifications and test results. Our quality commitment aligns with cGMP principles 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 the container tightly sealed to protect from moisture. Store away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.