Description

Oxiranemethanol, 3-(1-Butynyl)-3-Methyl-, (2S-Cis)- (9Ci) is a specialized chiral oxirane derivative that serves as a high-value synthetic intermediate. Its unique structure, featuring both an epoxide ring and an alkyne functional group, makes it a versatile building block for constructing complex, stereodefined molecular architectures. This compound is primarily utilized by research and development chemists in the pharmaceutical and advanced materials sectors for applications requiring precise stereochemical control.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel therapeutics.
• Agrochemical Research: Used in the creation of advanced, stereoselective crop protection agents and pesticides.
• Ligand and Catalyst Synthesis: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric synthesis.
• Polymer & Material Science: Employed in the development of specialty polymers, resins, and advanced materials with tailored properties.
• Chemical Biology Probes: Useful for constructing molecular probes and tools for studying biological mechanisms due to its reactive handles.
• Fine Chemical Manufacturing: Acts as a building block for complex fragrance, flavor, and other high-value fine chemicals.

Basic Information

Product Name	Oxiranemethanol, 3-(1-Butynyl)-3-Methyl-, (2S-Cis)- (9Ci)
CAS No.	154547-60-1
Molecular Formula	C9H14O2
Molecular Weight	154.21 g/mol
Synonyms	(2S,3S)-3-(But-1-yn-1-yl)-3-methyloxiran-2-yl)methanol; 3-(1-Butynyl)-3-methyloxiranemethanol, (2S-cis)-; (2S,3S)-3-Methyl-3-(1-butynyl)oxiranemethanol; cis-3-(But-1-yn-1-yl)-3-methyloxiran-2-yl)methanol; Chiral Epoxy Alkyne; (2S,3S)-Glycidyl Butynyl Methyl Derivative; Oxirane-2-methanol, 3-(1-butynyl)-3-methyl-, (2S,3S)-
EINECS	Contact for details

Quality Control

Our Oxiranemethanol, 3-(1-Butynyl)-3-Methyl-, (2S-Cis)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and process development. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using inert gas purging.

Specification

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

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