Description

1-Ethyl-6,6-Dimethyl-4,5,6,7-Tetrahydro-1H-Indazole-3-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its unique indazole carboxylic acid structure. This compound is critical for research and development in medicinal chemistry, serving as a versatile building block for the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily utilized by pharmaceutical R&D laboratories and fine chemical manufacturers focused on developing new therapeutic agents.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• API Synthesis: Employed in the multi-step synthesis of complex Active Pharmaceutical Ingredients (APIs), particularly those containing fused heterocyclic systems.
• Biochemical Tool Compound: Serves as a starting material for creating specialized probes and inhibitors for biological target validation.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations providing custom synthesis and process development services.

Basic Information

Product Name	1-Ethyl-6,6-Dimethyl-4,5,6,7-Tetrahydro-1H-Indazole-3-Carboxylic Acid
CAS No.	1233243-55-4
Molecular Formula	C₁₂H₁₈N₂O₂
Molecular Weight	222.28 g/mol
Synonyms	1-Ethyl-6,6-dimethyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid; 6,6-Dimethyl-1-ethyl-4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid; 1-Ethyl-6,6-dimethyl-4,7-dihydro-1H-indazole-3-carboxylic acid; 1-Ethyl-6,6-dimethyl-1,4,5,7-tetrahydroindazole-3-carboxylic acid; 1233243-55-4; Indazole-3-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 1-Ethyl-6,6-Dimethyl-4,5,6,7-Tetrahydro-1H-Indazole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for pharmaceutical R&D. Certificates of Analysis (COA) detailing all specifications and test results are provided with every shipment.

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.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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