Description

5,11-Dihydro-2-Hydroxyindolo[3,2-B]Carbazole-6-Carboxaldehyde is a high-purity, advanced pharmaceutical intermediate belonging to the carbazole class of heterocyclic compounds. This compound is valued for its complex polycyclic structure, which serves as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and organic electronic materials. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing new therapeutic agents and functional organic materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting neurological and oncological pathways.
• Organic Light-Emitting Diode (OLED) Research: Serves as a core structure for developing novel electron-transport or host materials in OLED devices due to its rigid, planar carbazole framework.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides.
• Academic & Industrial R&D: Employed as a standard or building block in organic synthesis and medicinal chemistry research programs.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized dyes and pigments owing to its conjugated system.
• Material Science: Investigated for use in the creation of organic semiconductors and photoconductive materials.

Basic Information

Product Name	5,11-Dihydro-2-Hydroxyindolo[3,2-B]Carbazole-6-Carboxaldehyde
CAS No.	549548-26-7
Molecular Formula	C19H12N2O2
Molecular Weight	300.31 g/mol
Synonyms	2-Hydroxy-5,11-dihydroindolo[3,2-b]carbazole-6-carboxaldehyde; 6-Formyl-2-hydroxy-5,11-dihydroindolo[3,2-b]carbazole; Indolo[3,2-b]carbazole-6-carboxaldehyde, 5,11-dihydro-2-hydroxy-; 2-Hydroxyindolo[3,2-b]carbazole-6-carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of 5,11-Dihydro-2-Hydroxyindolo[3,2-B]Carbazole-6-Carboxaldehyde is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure high purity and batch-to-batch consistency suitable for research and development applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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 incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Melting Point	Contact for details
Loss on Drying	≤ 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.