Description

Oxirane, 1-Heptynyl- (9Ci) is a specialized terminal alkyne-substituted oxirane (epoxide) building block. This compound matters for its unique bifunctional reactivity, offering both an epoxide ring and an alkyne group for sequential or orthogonal chemical modifications. It is primarily needed by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing complex molecules, polymers, and functionalized intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the development of novel active pharmaceutical ingredients (APIs) through click chemistry or ring-opening reactions.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent for creating specialty polymers with tailored properties.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes and bioconjugates for target identification and labeling studies.
• Liquid Crystal & OLED Materials: Employed as a precursor in the synthesis of advanced electronic and optoelectronic materials.
• Surface Modification: Used to functionalize surfaces or nanoparticles via the reactive epoxide and alkyne groups.

Basic Information

Product Name	Oxirane, 1-Heptynyl- (9Ci)
CAS No.	158504-99-5
Molecular Formula	C9H14O
Molecular Weight	138.21 g/mol
Synonyms	1-Heptynyloxirane; 1,2-Epoxy-3-heptyne; 3-Heptyn-1-ol, 2,3-epoxide; 2-(1-Heptynyl)oxirane; Oxirane, (1-heptynyl)-; Glycidyl hept-1-ynyl ether; 1-Heptynyl glycidyl ether; 1,2-Epoxyhept-3-yne
EINECS	Contact for details

Quality Control

Our Oxirane, 1-Heptynyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your research and quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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