Description

Cycloheptanone CAS NO 502-42-1 is a seven-membered cyclic ketone, a versatile organic intermediate prized for its unique ring structure and reactivity. This compound is essential for synthesizing complex molecules where its specific carbon framework is required. It is primarily sought after by research and development chemists in the pharmaceutical and agrochemical sectors, as well as by manufacturers of specialty fragrances and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a seven-membered carbocyclic or heterocyclic core.
• Agrochemical Synthesis: Used in the research and production of novel pesticides and herbicides, where its structure can contribute to specific biological activity.
• Fragrance and Flavor Ingredient: Acts as a precursor for musk-like odorants and other specialty aroma chemicals due to its ketone functionality and molecular size.
• Organic Synthesis Reagent: A valuable substrate in ring-expansion reactions, Baeyer-Villiger oxidations, and as a precursor to corresponding lactams or amines in research laboratories.
• Polymer and Material Science: Investigated as a monomer or modifying agent for producing specialty polymers with tailored thermal or mechanical properties.
• Chemical Research: Employed in academic and industrial R&D for methodological studies in organic chemistry and catalysis.

Basic Information

Product Name	Cycloheptanone
CAS No.	502-42-1
Molecular Formula	C7H12O
Molecular Weight	112.17 g/mol
Synonyms	Suberone; Ketocycloheptane; Cycloheptyl ketone; Heptanone, cyclic; 1-Oxocycloheptane; Hexamethylene ketone; UNII-6Q5K6LKA8H
EINECS	207-941-9

Quality Control

Our Cycloheptanone is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC, IR, and NMR, to ensure high chemical purity and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, confirming compliance with agreed specifications. For customers requiring specific regulatory support, documentation can be prepared in accordance with cGMP and ISO 9001 standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, keep containers tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.460 - 1.470
Density (20°C)	0.950 - 0.970 g/mL

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