Description

4,5-Dihydro-1H-Benzo[G]Indazole-3-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate belonging to the indazole carboxylic acid class of heterocyclic compounds. This compound is a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs) and novel chemical entities, valued for its precise molecular architecture. It is primarily utilized by research institutions and pharmaceutical manufacturers engaged in drug discovery and development, particularly for therapeutic areas requiring sophisticated heterocyclic scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Drug Discovery & Medicinal Chemistry: Used as a core scaffold for constructing compound libraries and exploring structure-activity relationships (SAR) in research.
• Chemical Synthesis: Acts as a versatile building block for the preparation of more complex indazole-derived molecules and fine chemicals.
• Agrochemical Research: Potential application in the development of new agrochemicals and plant protection agents.
• Material Science: Investigated for use in the synthesis of organic electronic materials and specialty polymers.

Basic Information

Product Name	4,5-Dihydro-1H-Benzo[G]Indazole-3-Carboxylic Acid
CAS No.	898796-47-9
Molecular Formula	C12H10N2O2
Molecular Weight	214.22 g/mol
Synonyms	1H-Benzo[g]indazole-3-carboxylic acid, 4,5-dihydro-; 4,5-Dihydro-1H-benzo[g]indazole-3-carboxylic acid; Benzo[g]indazole-3-carboxylic acid, 4,5-dihydro-1H-; 898796-47-9; 4,5-Dihydrobenzo[g]indazole-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4,5-Dihydro-1H-Benzo[G]Indazole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical research and development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white 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.