Description

6,7,8,9-Tetrahydrospiro[Benzo[7]Annulene-5,3'-Piperidine] is a high-purity, advanced pharmaceutical intermediate characterized by its unique spirocyclic structure. This compound is of significant value in medicinal chemistry for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and pharmaceutical manufacturers engaged in the development of central nervous system (CNS) and other therapeutic agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of complex drug candidates, particularly those targeting neurological pathways.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and the discovery of new chemical entities.
• Organic Synthesis Building Block: Used in academic and industrial R&D for constructing complex heterocyclic and polycyclic frameworks.
• Reference Standard: Employed as a high-purity analytical standard for method development and quality control in API manufacturing.

Basic Information

Product Name	6,7,8,9-Tetrahydrospiro[Benzo[7]Annulene-5,3'-Piperidine]
CAS No.	1342594-49-3
Molecular Formula	C15H19N
Molecular Weight	213.32 g/mol
Synonyms	Spiro[benzo[7]annulene-5,3'-piperidine], 6,7,8,9-tetrahydro-; 6,7,8,9-Tetrahydro-5H-spiro[benzo[7]annulene-5,3'-piperidine]; 1342594-49-3; Tetrahydrospiro[benzo[7]annulene-piperidine]; Spirocyclic benzoannulene-piperidine derivative
EINECS	Contact for details

Quality Control

Our 6,7,8,9-Tetrahydrospiro[Benzo[7]Annulene-5,3'-Piperidine] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results to support your regulatory and R&D requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.