Description

2-Cyclopropene-1-Carbonyl Chloride, 2-Octyl- (9Ci) is a specialized organic intermediate featuring a reactive cyclopropene ring and an acid chloride functional group. This compound matters for its unique structural motif, which is valuable for constructing complex molecules and materials in advanced synthetic chemistry. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications such as polymer cross-linking and the synthesis of novel bioactive compounds.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a strained cyclopropene ring system for biological activity.
• Agrochemical Synthesis: Serves as a key building block for creating advanced pesticides, herbicides, and plant growth regulators with unique modes of action.
• Polymer & Material Science: Acts as a cross-linking agent or monomer for producing specialty polymers with tailored thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial research for cycloaddition reactions and the introduction of the cyclopropene moiety into complex molecular architectures.
• Ligand & Catalyst Development: Utilized in the preparation of novel ligands and organometallic catalysts for asymmetric synthesis.
• Fluorescent Probe & Dye Chemistry: Functions as a precursor for synthesizing fluorescent tags and molecular probes used in bioimaging and diagnostics.

Basic Information

Product Name	2-Cyclopropene-1-Carbonyl Chloride, 2-Octyl- (9Ci)
CAS No.	341996-53-0
Molecular Formula	C12H17ClO
Molecular Weight	212.72 g/mol
Synonyms	2-Octyl-2-cyclopropene-1-carbonyl chloride; 2-Octylcycloprop-1-ene-1-carbonyl chloride; 1-(Chlorocarbonyl)-2-octylcyclopropene; 2-n-Octyl-2-cyclopropene-1-carbonyl chloride; Octylcyclopropenecarbonyl chloride
EINECS	Contact for details

Quality Control

Our 2-Cyclopropene-1-Carbonyl Chloride, 2-Octyl- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.