Description

2-Hydroxy-6,7,8,9-Tetrahydro-5H-Benzo[7]Annulen-5-One is a specialized organic compound belonging to the class of benzannulated cyclic ketones, serving as a valuable advanced pharmaceutical intermediate (API) and a versatile building block in synthetic organic chemistry. Its unique fused ring structure makes it a critical precursor for the synthesis of complex molecules with potential biological activity. This high-purity chemical is essential for research and development laboratories and production facilities in the pharmaceutical and fine chemical sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Organic Synthesis Reagent: Used in complex multi-step syntheses to construct intricate polycyclic frameworks found in natural products and specialty chemicals.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction methodologies.
• Material Science Precursor: Potential use in the development of organic semiconductors, ligands for catalysis, or specialty polymers.
• Agrochemical Synthesis: May serve as an intermediate in the development of new active ingredients for crop protection.

Basic Information

Item	Detail
Product Name	2-Hydroxy-6,7,8,9-Tetrahydro-5H-Benzo[7]Annulen-5-One
CAS No.	3470-51-7
Molecular Formula	C11H12O2
Molecular Weight	176.21 g/mol
Synonyms	5H-Benzocyclohepten-5-one, 6,7,8,9-tetrahydro-2-hydroxy-; 2-Hydroxy-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-one; 2-Hydroxy-5-oxo-6,7,8,9-tetrahydro-5H-benzo[7]annulene; 6,7,8,9-Tetrahydro-2-hydroxy-5H-benzocyclohepten-5-one
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-6,7,8,9-Tetrahydro-5H-Benzo[7]Annulen-5-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR, to ensure it meets the high standards required for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) is provided with every shipment, detailing all specifications and test results.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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