Description

4S,6S-Dimethyl-7S-Acetoxy-3-Nonanone is a high-purity, chiral organic compound characterized by its specific stereochemistry at the 4, 6, and 7 positions. This compound matters as a valuable chiral building block and intermediate in the synthesis of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries that require enantiomerically pure intermediates for the development of active pharmaceutical ingredients (APIs), flavors, and fragrances are the primary users of this specialty ketone.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and production of enantiomerically pure pesticides and herbicides.
• Flavor & Fragrance (F&F) Industry: Serves as a precursor for the synthesis of specific, high-value aroma chemicals.
• Organic Synthesis & Research: A versatile building block in academic and industrial R&D for exploring new synthetic methodologies.
• Asymmetric Catalysis Studies: Employed as a substrate or ligand precursor in the development of new chiral catalysts.

Basic Information

Product Name	4S,6S-Dimethyl-7S-Acetoxy-3-Nonanone
CAS No.	83997-86-8
Molecular Formula	C13H24O3
Molecular Weight	228.33 g/mol
Synonyms	(4S,6S,7S)-4,6-Dimethyl-7-acetoxynonan-3-one; 3-Nonanone, 4,6-dimethyl-7-(acetyloxy)-, (4S,6S,7S)-; 7-Acetoxy-4,6-dimethyl-3-nonanone; (4S,6S,7S)-7-Acetoxy-4,6-dimethylnonan-3-one; Chiral Dimethylacetoxynonanone
EINECS	Contact for details

Quality Control

Our 4S,6S-Dimethyl-7S-Acetoxy-3-Nonanone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de
Specific Rotation	Contact for details

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