Description

3-Chloro-6,7,8,9-Tetrahydro-5H-Carbazole-4-Carboxylic Acid is a high-value, synthetically versatile carbazole derivative. This compound serves as a critical pharmaceutical intermediate and advanced building block in organic synthesis, enabling the development of complex molecular architectures. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science sectors for its unique fused-ring structure and functional handles.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting neurological disorders and oncology.
• Agrochemical Synthesis: Building block for developing new-generation pesticides and herbicides with enhanced efficacy.
• Organic Light-Emitting Diode (OLED) Materials: Used in the research and development of electron-transporting or host materials for display technologies.
• Dye and Pigment Chemistry: Serves as a core structure for synthesizing specialized dyes and functional pigments.
• Academic & Contract Research: Essential reagent for methodological studies in organic chemistry and medicinal chemistry research programs.
• Ligand and Catalyst Development: Potential framework for creating novel ligands in catalytic systems and metal-organic frameworks (MOFs).

Basic Information

Product Name	3-Chloro-6,7,8,9-Tetrahydro-5H-Carbazole-4-Carboxylic Acid
CAS No.	876885-94-8
Molecular Formula	C₁₃H₁₂ClNO₂
Molecular Weight	249.69 g/mol
Synonyms	3-Chloro-4,5,6,7,8,9-hexahydrocarbazole-4-carboxylic acid; 3-Chloro-1,2,3,4,4a,9a-hexahydro-9H-carbazole-9-carboxylic acid; 4-Carboxy-3-chloro-4,5,6,7,8,9-hexahydrocarbazole; 876885-94-8; 3-Chloro-6,7,8,9-tetrahydro-5H-carbazole-4-carboxylic acid; 3-Chloro-4,5,6,7,8,9-hexahydro-1H-carbazole-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 3-Chloro-6,7,8,9-Tetrahydro-5H-Carbazole-4-Carboxylic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality systems are designed to meet the stringent requirements of GMP and ISO standards for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.