Description

[(E)-3-Pentenyl]Benzene is a high-purity organic chemical building block characterized by its specific pentenylbenzene structure. This compound matters as a versatile intermediate for advanced synthesis in fine chemical and pharmaceutical research, offering a defined alkene geometry critical for stereoselective reactions. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty materials sectors for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, leveraging its reactive alkene functionality.
• Agrochemical Synthesis: Serves as a key precursor in the development of advanced pesticides, herbicides, and plant growth regulators.
• Liquid Crystal & OLED Materials: Acts as a core building block for creating organic semiconductors and liquid crystal compounds for display technologies.
• Flavor & Fragrance Chemistry: Employed in the research and production of sophisticated aromatic compounds and specialty odorants.
• Polymer & Resin Modifier: Utilized to introduce specific phenyl-pentenyl side chains into polymers to modify physical properties like flexibility and thermal stability.
• Organic Synthesis Reagent: A valuable reagent in cross-coupling reactions, hydrogenation studies, and other catalytic transformations in academic and industrial laboratories.

Basic Information

Product Name	[(E)-3-Pentenyl]Benzene
CAS No.	16091-23-9
Molecular Formula	C₁₁H₁₄
Molecular Weight	146.23 g/mol
Synonyms	(E)-3-Penten-1-ylbenzene; (E)-1-Phenyl-3-pentene; trans-3-Pentenylbenzene; Benzene, (3E)-3-penten-1-yl-; 3-Penten-1-ylbenzene, (E)-; 1-Phenyl-3-pentene; (E)-1-Phenylpent-3-ene; (3E)-3-Penten-1-ylbenzene
EINECS	Contact for details

Quality Control

Our [(E)-3-Pentenyl]Benzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and isometric integrity. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your research or production specifications.

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). Keep away from strong oxidizing agents and heat sources. For long-term storage, consider under an inert atmosphere such as nitrogen or argon to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
(E)-Isomer Content (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.