Description

Cyclopentyl 3-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]Phenyl Ketone is a high-purity, advanced pharmaceutical intermediate characterized by its complex spirocyclic and ketone functional groups. This compound is of significant value in modern organic synthesis, particularly for constructing sophisticated molecular architectures required in drug discovery and development. It serves as a critical building block for medicinal chemists and process R&D teams in the pharmaceutical and fine chemical industries, enabling the synthesis of novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel therapeutic agents, particularly those targeting the central nervous system (CNS).
• Drug Discovery Scaffold: Utilized in medicinal chemistry for constructing and exploring complex spirocyclic compound libraries with potential biological activity.
• Chemical Research & Development: Serves as a versatile building block in academic and industrial R&D for developing new synthetic methodologies and complex organic molecules.
• Fine Chemical Synthesis: Employed in the production of specialty chemicals, agrochemical intermediates, and other high-value, low-volume products requiring precise chemical structures.

Basic Information

Product Name	Cyclopentyl 3-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]Phenyl Ketone
CAS No.	898762-52-2
Molecular Formula	C20H27NO3
Molecular Weight	329.44 g/mol
Synonyms	3-[8-(1,4-Dioxa-8-azaspiro[4.5]decan-8-ylmethyl)phenyl]-1-cyclopentylpropan-1-one; 1-Cyclopentyl-3-[8-[(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)methyl]phenyl]propan-1-one; Cyclopentyl 3-(8-((1,4-Dioxa-8-azaspiro[4.5]decan-8-yl)methyl)phenyl)propan-1-one; 898762-52-2; Spirocyclic Ketone Intermediate; 8-(3-(Cyclopentanecarbonyl)benzyl)-1,4-dioxa-8-azaspiro[4.5]decane
EINECS	Contact for details

Quality Control

Our production of Cyclopentyl 3-[8-(1,4-Dioxa-8-Azaspiro[4.5]Decyl)Methyl]Phenyl Ketone adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for research and development applications. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the material should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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