Description

6-Hepten-2-One, 3-Methyl-, (3S)- (9Ci) is a chiral, unsaturated ketone that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its defined stereochemistry and functional group versatility make it a critical component for constructing complex molecular architectures with high precision. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and fragrance industries, where it is used to develop novel active ingredients and specialty chemicals. The product is supplied under strict quality control to ensure batch-to-batch consistency for your R&D and production needs.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in routes requiring stereochemical control.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators that leverage its specific carbon skeleton.
• Fragrance and Flavor Chemistry: Serves as a precursor for musk-like odorants and complex flavor molecules due to its ketone functionality and olefinic bond.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of specialized polymers with unique properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for cyclization reactions, conjugate additions, and asymmetric synthesis.
• Catalysis and Ligand Development: Useful in the preparation of chiral ligands and organometallic complexes for catalytic applications.

Basic Information

Product Name	6-Hepten-2-One, 3-Methyl-, (3S)- (9Ci)
CAS No.	253143-37-2
Molecular Formula	C8H14O
Molecular Weight	126.20 g/mol
Synonyms	(3S)-3-Methyl-6-hepten-2-one; (S)-3-Methyl-6-hepten-2-one; 3-Methyl-6-hepten-2-one, (3S)-; L-3-Methyl-6-hepten-2-one; (S)-(-)-3-Methyl-6-hepten-2-one; (3S)-3-Methylhept-6-en-2-one
EINECS	Contact for details

Quality Control

Our 6-Hepten-2-One, 3-Methyl-, (3S)- (9Ci) is manufactured under a strict quality management system. Every batch is analyzed using advanced chromatographic and spectroscopic techniques to ensure identity, purity, and enantiomeric excess meet the required specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment. We support compliance with REACH and other global regulatory frameworks, and custom purity grades can be produced to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent evaporation and minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Enantiomeric Excess (Chiral GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Evaporation	≤ 0.1%

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