Description

Benzonitrile, 4-(4-Pentynyloxy)- (9Ci) is a specialized organic compound featuring both a benzonitrile core and a terminal alkyne functional group. This unique bifunctional structure makes it a valuable high-purity building block for advanced chemical synthesis, particularly in the development of complex molecular architectures. It is primarily utilized by pharmaceutical researchers and agrochemical developers engaged in cutting-edge R&D and process chemistry.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), leveraging its alkyne group for click chemistry and other coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a building block for creating advanced organic electronic materials and display components.
• Polymer Chemistry: Employed in the production of specialty polymers and dendrimers with tailored properties.
• Chemical Biology Probes: Utilized in bioconjugation and labeling strategies for studying biological systems.
• Academic & Industrial R&D: A critical reagent for methodological development and exploratory synthesis in organic chemistry.

Basic Information

Product Name	Benzonitrile, 4-(4-Pentynyloxy)- (9Ci)
CAS No.	368453-52-5
Molecular Formula	C₁₂H₁₁NO
Molecular Weight	185.22 g/mol
Synonyms	4-(4-Pentynyloxy)benzonitrile; 4-(Pent-4-yn-1-yloxy)benzonitrile; p-(4-Pentynyloxy)benzonitrile; 4-Cyano-1-(pent-4-yn-1-yloxy)benzene; Benzonitrile, p-(4-pentynyloxy)-; 1-Cyano-4-(pent-4-yn-1-yloxy)benzene; 4-(Pent-4-ynyloxy)benzonitrile
EINECS	Contact for details

Quality Control

We supply Benzonitrile, 4-(4-Pentynyloxy)- (9Ci) in high-purity grades suitable for research and development. Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain product integrity.

Specification

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

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