Description

3-Methyl-4,5,6,7-tetrahydro-1H-indazol-6-carboxylic acid is a high-value heterocyclic building block and key synthetic intermediate. This compound is critical for research and development in advanced pharmaceutical chemistry, enabling the construction of complex molecular architectures. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for applications in medicinal chemistry and active ingredient synthesis.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel drug candidates, particularly in therapeutic areas targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Medicinal Chemistry Research: Used as a versatile building block for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Synthesis: Acts as a precursor in the development of new active ingredients for crop protection products.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals and advanced materials.
• Contract Research & Manufacturing (CRAM): Supplied to CDMOs and research institutions for custom synthesis and process development projects.

Basic Information

Product Name	3-Methyl-4,5,6,7-tetrahydro-1H-indazol-6-carboxylic Acid
CAS No.	1338247-84-9
Molecular Formula	C9H12N2O2
Molecular Weight	180.20 g/mol
Synonyms	6-Carboxy-3-methyl-4,5,6,7-tetrahydro-1H-indazole; 3-Methyl-1,4,5,6,7,8-hexahydro-2H-indazol-6-carboxylic acid; 3-Methyl-4,5,6,7-tetrahydro-2H-indazole-6-carboxylic acid; 3-Methyl-4,5,6,7-tetrahydroindazole-6-carboxylic acid; 1H-Indazol-6-carboxylic acid, 4,5,6,7-tetrahydro-3-methyl-; 1338247-84-9; 3-Methyl-4,5,6,7-tetrahydro-1H-indazole-6-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Methyl-4,5,6,7-tetrahydro-1H-indazol-6-carboxylic acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with full batch traceability are provided and available upon request.

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 incompatible materials. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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