Description

(R)-3-Methylcycloheptanone is a chiral, alicyclic ketone characterized by its seven-membered ring structure and a stereogenic center. This compound is valued as a versatile chiral building block and intermediate in advanced organic synthesis, particularly for the construction of complex molecules with defined stereochemistry. It is primarily utilized by research and development laboratories in the pharmaceutical, agrochemical, and fragrance industries for the synthesis of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel active pharmaceutical ingredients (APIs), especially for compounds targeting the central nervous system.
• Agrochemical Synthesis: Used in the development of chiral pesticides and herbicides, where the specific stereochemistry can influence biological activity and environmental profile.
• Fragrance & Flavor Chemistry: Acts as a precursor for musk-like odorants and other complex aroma chemicals, leveraging its cyclic ketone structure.
• Asymmetric Catalysis Research: Employed as a standard or novel substrate in academic and industrial research to develop and test new asymmetric synthetic methodologies.
• Material Science: Investigated as a monomer or modifying agent for the synthesis of specialized polymers with unique thermal or mechanical properties.

Basic Information

Product Name	(R)-3-Methylcycloheptanone
CAS No.	13609-58-0
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	(R)-3-Methylcycloheptan-1-one; (3R)-3-Methylcycloheptanone; (+)-3-Methylcycloheptanone; D-3-Methylcycloheptanone; (R)-(-)-3-Methylcycloheptanone; 3-Methylcycloheptanone, (R)-; Cycloheptanone, 3-methyl-, (R)-
EINECS	Contact for details

Quality Control

Our (R)-3-Methylcycloheptanone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by GC or HPLC, to ensure high chemical and enantiomeric purity. Certificates of Analysis (COA) detailing identity, purity, and specific impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and open flame. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (Chiral GC/HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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