Description

5,11-Dihydro-4,8-Dihydroxyindolo[3,2-B]Carbazole-6-Carboxaldehyde is a high-purity, specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. This compound serves as a critical precursor for the development of novel functional materials and pharmaceutical intermediates. It is primarily sought by research institutions and industrial R&D departments focused on organic electronics, photovoltaics, and medicinal chemistry.

Application

• Organic Semiconductor Synthesis: A key monomer for constructing conjugated polymers and small molecules used in OLEDs, OFETs, and photovoltaic cells.
• Pharmaceutical Intermediate: Serves as a sophisticated scaffold in the research and development of new therapeutic agents, particularly in oncology and neurology.
• Ligand and Catalyst Development: Utilized in the design of novel chelating ligands and organocatalysts for asymmetric synthesis.
• Fluorescent Probe and Dye Chemistry: Acts as a core structure for synthesizing advanced fluorescent markers and dyes with specific photophysical properties.
• Material Science Research: Employed in the creation of novel porous organic polymers (POPs) and covalent organic frameworks (COFs) for gas storage or separation.

Basic Information

Product Name	5,11-Dihydro-4,8-Dihydroxyindolo[3,2-B]Carbazole-6-Carboxaldehyde
CAS No.	549548-27-8
Molecular Formula	C19H12N2O3
Molecular Weight	316.31 g/mol
Synonyms	4,8-Dihydroxy-5,11-dihydroindolo[3,2-b]carbazole-6-carbaldehyde; 6-Formyl-4,8-dihydroxy-5,11-dihydroindolo[3,2-b]carbazole; Indolo[3,2-b]carbazole-6-carboxaldehyde, 5,11-dihydro-4,8-dihydroxy-; DDIC-6-CHO; 549548-27-8
EINECS	Contact for details

Quality Control

Our production of 5,11-Dihydro-4,8-Dihydroxyindolo[3,2-B]Carbazole-6-Carboxaldehyde adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. This material is light-sensitive and easily oxidized; prolonged exposure to air or light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 95% (Standard Grade), ≥ 98% (High Purity Grade)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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