Description

1H-Carbazole-6,7,8-Triol, 2,3,4,9-Tetrahydro- (9Ci) is a functionalized tetrahydrocarbazole derivative, a key synthetic intermediate in advanced organic chemistry. Its polyhydroxylated structure makes it a valuable precursor for the development of complex heterocyclic compounds and active pharmaceutical ingredients (APIs). This high-purity intermediate is essential for research and production in pharmaceutical development, agrochemical synthesis, and materials science, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its heterocyclic core.
• Organic Electronic Materials: Acts as a precursor for the development of charge-transport materials and emissive layers in OLED (Organic Light-Emitting Diode) research.
• Dye and Pigment Chemistry: Utilized in the synthesis of specialized dyes and pigments due to its carbazole backbone and hydroxyl functionality.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic synthesis, including cross-coupling and oxidation reactions.
• Coordination Chemistry Ligand: The triol groups can act as binding sites for metal ions, useful in creating catalysts or metal-organic frameworks (MOFs).

Basic Information

Item	Detail
Product Name	1H-Carbazole-6,7,8-Triol, 2,3,4,9-Tetrahydro- (9Ci)
CAS No.	474452-58-9
Molecular Formula	C12H13NO3
Molecular Weight	219.24 g/mol
Synonyms	2,3,4,9-Tetrahydro-1H-carbazole-6,7,8-triol; 6,7,8-Trihydroxy-2,3,4,9-tetrahydro-1H-carbazole; 1,2,3,4-Tetrahydrocarbazole-6,7,8-triol; 6,7,8-Trihydroxy-1,2,3,4-tetrahydrocarbazole; Tetrahydrocarbazole-6,7,8-triol; 474452-58-9 (CAS); Carbazole-6,7,8-triol, 2,3,4,9-tetrahydro-
EINECS	Contact for details

Quality Control

Our 1H-Carbazole-6,7,8-Triol, 2,3,4,9-Tetrahydro- (9Ci) is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the exacting standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and easily oxidized nature, this material should be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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