Description

Oxiranemethanol, 3-(1-Pentynyl)-, (2R-Trans)- (9Ci) is a chiral epoxide building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the production of complex, biologically active molecules, enabling precise stereochemical control. It is primarily needed by research and development laboratories, pharmaceutical companies, and fine chemical manufacturers focused on creating novel therapeutics, agrochemicals, and specialty materials. Its defined stereochemistry and reactive epoxide moiety make it a valuable scaffold for constructing intricate molecular architectures.

Application

• As a chiral synthon in the asymmetric synthesis of pharmaceutical intermediates.
• Building block for the research and development of potent enzyme inhibitors and receptor modulators.
• Intermediate in the synthesis of complex natural product analogs and bioactive compounds.
• Precursor for agrochemical active ingredients requiring specific stereochemistry.
• Starting material for ligand and catalyst development in organometallic chemistry.
• Use in material science research for creating functionalized polymers or dendrimers.

Basic Information

Product Name	Oxiranemethanol, 3-(1-Pentynyl)-, (2R-Trans)- (9Ci)
CAS No.	118759-68-5
Molecular Formula	C8H12O2
Molecular Weight	140.18 g/mol
Synonyms	(2R,3S)-3-(1-Pentynyl)oxiranemethanol; (2R,3S)-3-(Pent-1-yn-1-yl)oxiran-2-ylmethanol; 2-[(2R,3S)-Oxiran-2-yl]pent-1-yn-4-ol; trans-3-(1-Pentynyl)glycidol; (2R,3S)-3-(1-Pentynyl)glycidol; Glycidol, 3-(1-pentynyl)-, (2R-trans)-; Chiral glycidol derivative CAS 118759-68-5
EINECS	Contact for details

Quality Control

Our Oxiranemethanol, 3-(1-Pentynyl)-, (2R-Trans)- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure compliance with exacting research and pharmaceutical-grade standards. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided to guarantee batch-to-batch consistency and support your regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). This compound may be sensitive to moisture and oxidation; consider storage under an inert atmosphere for long-term preservation.

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.