Description

Ethanone, 1-[2-(1-Hydroxypropyl)Oxiranyl]-, [S-(R*,S*)]- (9Ci) is a specialized chiral epoxide derivative, a high-value intermediate in fine chemical synthesis. Its precise stereochemistry and functional groups make it a critical building block for creating complex, optically active molecules. This compound is essential for research and production in the pharmaceutical and agrochemical industries, where it serves as a key precursor for active pharmaceutical ingredients (APIs) and advanced crop protection agents.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of complex drug molecules, particularly in developing enantiomerically pure APIs for therapeutic applications.
• Agrochemical Synthesis: Used in the production of advanced, stereospecific pesticides and herbicides, where its structure contributes to biological activity and selectivity.
• Fine Chemical Manufacturing: Serves as a versatile building block in custom synthesis and contract manufacturing for specialty chemicals.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in academic and industrial research focused on developing new catalytic methodologies.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing specific chiral aroma chemicals and flavor compounds.
• Material Science: Can be utilized in the synthesis of specialized monomers for polymers with unique optical or mechanical properties.

Basic Information

Product Name	Ethanone, 1-[2-(1-Hydroxypropyl)Oxiranyl]-, [S-(R*,S*)]- (9Ci)
CAS No.	136377-98-5
Molecular Formula	C8H14O3
Molecular Weight	158.20 g/mol
Synonyms	1-(2-((S)-1-Hydroxypropyl)oxiran-2-yl)ethan-1-one; (2S,3S)-3-Hydroxy-2-methyl-3-oxiranepentanal (related); 1-[2-[(1S)-1-Hydroxypropyl]oxiranyl]ethanone; Chiral hydroxypropyl oxiranyl ethanone; Glycidyl ketone derivative; CAS 136377-98-5; (2S,3S)-2-Ethyl-3-(hydroxymethyl)oxiranemethanol acetate (isomer).
EINECS	Contact for details

Quality Control

Our production of Ethanone, 1-[2-(1-Hydroxypropyl)Oxiranyl]-, [S-(R*,S*)]- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high chiral purity. The material is characterized using advanced analytical techniques including HPLC, GC, and chiral chromatography. Certificates of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles are provided with each shipment. We support compliance with cGMP and ICH guidelines for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in its original packaging to prevent degradation. 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%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Specific Rotation	Reported per COA

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