Description

5H-Benzocyclohepten-5-One, 2,3,4-Trihydroxy- (9Ci) is a specialized organic compound with a unique polyhydroxy-substituted benzocycloheptenone structure, serving as a valuable synthetic intermediate. Its precise molecular architecture makes it a critical building block for advanced chemical synthesis, where control over stereochemistry and functional groups is paramount. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical sectors developing novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex polycyclic frameworks.
• Fine Chemical Synthesis: Used as a versatile building block for constructing complex natural product analogs and specialty chemicals requiring a specific benzannulated seven-membered ring system.
• Research & Development (R&D): Employed in academic and industrial R&D for methodological studies in organic synthesis, including new cyclization and functionalization reactions.
• Ligand and Catalyst Development: The polyhydroxy motif provides potential chelation sites, making it a candidate for developing new ligands in asymmetric catalysis or metal-organic frameworks (MOFs).
• Material Science Precursor: May serve as a monomer or starting material for synthesizing specialized polymers or organic electronic materials with tailored properties.

Basic Information

Item	Details
Product Name	5H-Benzocyclohepten-5-One, 2,3,4-Trihydroxy- (9Ci)
CAS No.	411211-37-5
Molecular Formula	C11H10O4
Molecular Weight	206.19 g/mol
Synonyms	2,3,4-Trihydroxy-5H-benzocyclohepten-5-one; 5H-Benzocyclohepten-5-one, 2,3,4-trihydroxy-; 2,3,4-Trihydroxybenzocyclohepten-5-one; 1,2,3-Trihydroxy-4-oxo-4,5,6,7-tetrahydro-3aH-indene; 4-Oxo-4,5,6,7-tetrahydro-3aH-indene-1,2,3-triol
EINECS	Contact for details

Quality Control

Our 5H-Benzocyclohepten-5-One, 2,3,4-Trihydroxy- (9Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%

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