Description

1H-Carbazole-6,7-Diol, 2,3,4,9-Tetrahydro- (9Ci) is a high-purity, functionalized tetrahydrocarbazole derivative, serving as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique diol-substituted carbazole core structure makes it valuable for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and oncology research, leveraging the carbazole scaffold's biological activity.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where the functionalized carbazole structure can contribute to unique modes of action.
• Organic Electronic Materials: Serves as a precursor for developing charge-transport materials, organic light-emitting diodes (OLEDs), and other functional materials due to its conjugated system and modifiable diol groups.
• Ligand and Catalyst Development: The diol functionality allows for its use in creating chiral ligands or metal-organic complexes for asymmetric catalysis.
• Dye and Pigment Research: Acts as a core structure in the synthesis of specialized dyes and pigments with enhanced stability or fluorescence properties.
• Academic and Contract Research: Essential for methodological studies and custom synthesis projects in university laboratories and contract research organizations (CROs).

Basic Information

Item	Detail
Product Name	1H-Carbazole-6,7-Diol, 2,3,4,9-Tetrahydro- (9Ci)
CAS No.	474452-56-7
Molecular Formula	C12H13NO2
Molecular Weight	203.24 g/mol
Synonyms	2,3,4,9-Tetrahydro-1H-carbazole-6,7-diol; 6,7-Dihydroxy-2,3,4,9-tetrahydro-1H-carbazole; 1,2,3,4-Tetrahydrocarbazole-6,7-diol; 6,7-Dihydroxytetrahydrocarbazole; Tetrahydrocarbazole-6,7-diol; 6,7-Dihydroxy-1,2,3,4-tetrahydrocarbazole; 6,7-Dihydroxy-1,2,3,4-tetrahydro-9H-carbazole
EINECS	Contact for details

Quality Control

Every batch of 1H-Carbazole-6,7-Diol, 2,3,4,9-Tetrahydro- (9Ci) is manufactured and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, the product should be stored in a cool, dry place, ideally under an inert atmosphere such as nitrogen or argon to prevent moisture absorption and potential degradation. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to equilibrate to room temperature before opening to minimize condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 3.0%

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