Description

Oxirane, 2-Ethenyl-3-(1-Hexynyl)-, trans- (9Ci) is a specialized, high-value oxirane derivative featuring both vinyl and alkynyl functional groups. This unique bifunctional structure makes it a versatile and reactive intermediate for advanced organic synthesis, particularly in the construction of complex molecular architectures. It is primarily sought after by research and development chemists in the pharmaceutical and advanced materials sectors for applications requiring precise stereochemical control and the introduction of multiple reactive handles.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring stereospecific epoxide ring-opening reactions.
• Polymer & Resin Modification: Used as a functional monomer or cross-linking agent to introduce vinyl and alkyne groups into polymer backbones, enabling further click chemistry modifications or enhancing material properties.
• Agrochemical Synthesis: Employed in the research and development of new herbicides, fungicides, and plant growth regulators where its reactive oxirane ring is valuable.
• Ligand & Catalyst Development: Acts as a precursor for creating chiral ligands or organocatalysts used in asymmetric synthesis.
• Specialty Chemical Production: Utilized in the manufacture of fine chemicals, dyes, and other performance chemicals requiring its specific bifunctional reactivity.
• Academic & Industrial R&D: A valuable compound for methodological development in organic chemistry and materials science research.

Basic Information

Product Name	Oxirane, 2-Ethenyl-3-(1-Hexynyl)-, trans- (9Ci)
CAS No.	72206-17-8
Molecular Formula	C₁₀H₁₄O
Molecular Weight	150.22 g/mol
Synonyms	trans-2-Ethenyl-3-(1-hexynyl)oxirane; 2-Vinyl-3-(1-hexynyl)oxirane, trans-; 1,2-Epoxy-1-hexynyl-3-butene; (2R,3S)-2-Ethenyl-3-(hex-1-yn-1-yl)oxirane; (2S,3R)-2-Ethenyl-3-(hex-1-yn-1-yl)oxirane; 72206-17-8; Oxirane, 2-ethenyl-3-(1-hexynyl)-, (2R,3S)-rel-; Bifunctional vinyl/alkynyl epoxide
EINECS	Contact for details

Quality Control

Every batch of Oxirane, 2-Ethenyl-3-(1-Hexynyl)-, trans- (9Ci) is produced and analyzed under strict quality management protocols. We ensure high purity and batch-to-batch consistency through advanced analytical techniques including GC, HPLC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. Our quality system supports compliance with cGMP and ISO standards for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is between 2°C and 8°C (refrigerated). Allow the container to reach ambient temperature before opening to minimize moisture ingress. Keep away from heat, sparks, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Purity (HPLC)	≥ 96.5%
Moisture (KF)	≤ 0.5%
Specific Rotation	Contact for details

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