Description

5-Phenyl-1-Pentene is a versatile organic intermediate featuring a terminal alkene group attached to a phenyl-substituted pentyl chain. This unique structure makes it a valuable building block in organic synthesis, particularly for introducing the 5-phenylpentyl moiety into more complex molecules. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for applications ranging from material science to fine chemical production.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and bioactive molecules.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in cross-coupling reactions, hydrofunctionalization, and polymerization to create novel polymers and specialty chemicals.
• Fragrance and Flavor Chemistry: Acts as an intermediate for synthesizing specific aromatic compounds used in perfumery.
• Material Science Research: Investigated for use in creating monomers for specialty polymers with tailored properties.
• Liquid Crystal and Electronic Material Development: Utilized as a synthetic component in the research of advanced organic electronic materials.

Basic Information

Product Name	5-Phenyl-1-Pentene
CAS No.	1075-74-7
Molecular Formula	C11H14
Molecular Weight	146.23 g/mol
Synonyms	1-Pentene, 5-phenyl-; 5-Phenylpent-1-ene; (Pent-4-enyl)benzene; 5-Phenyl-1-pentylene; 5-Phenylpentene; 5-Phenylpent-1-ene; Benzene, (4-penten-1-yl)-; 4-Pentenylbenzene
EINECS	214-062-6

Quality Control

Our 5-Phenyl-1-Pentene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment 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 away from heat sources and incompatible materials such as strong oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. The container should be kept tightly sealed when not in use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.495 - 1.505
Density (20°C)	0.86 - 0.90 g/mL

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