Description

(2E,4E)-5-Phenyl-Penta-2,4-Dien-1-Ol CAS NO 58506-33-5 is a high-purity, conjugated dienol compound characterized by its distinctive phenyl and diene functional groups. This structure makes it a valuable versatile intermediate and building block in advanced organic synthesis. It is primarily sought after by pharmaceutical R&D and fine chemical manufacturers for the development of novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of potential drug candidates, particularly in oncology and anti-inflammatory research.
• Organic Synthesis: Used in Diels-Alder reactions, Michael additions, and other cyclization processes to construct complex polycyclic frameworks.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing specific aroma chemicals with unique olfactory profiles.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers with tailored optical or electronic properties.
• Agrochemical Synthesis: An intermediate in the production pathway for advanced crop protection agents.
• Academic & Industrial R&D: A valuable reagent for methodological studies in catalysis and synthetic organic chemistry.

Basic Information

Item	Details
Product Name	(2E,4E)-5-Phenyl-Penta-2,4-Dien-1-Ol
CAS No.	58506-33-5
Molecular Formula	C11H12O
Molecular Weight	160.21 g/mol
Synonyms	5-Phenyl-2,4-pentadien-1-ol; (E,E)-5-Phenylpenta-2,4-dien-1-ol; 5-Phenylpenta-2,4-dien-1-ol; 2,4-Pentadien-1-ol, 5-phenyl-, (E,E)-; Penta-2,4-dien-1-ol, 5-phenyl-, (2E,4E)-; 5-Phenyl-1,3-pentadien-5-ol (common name); Phenyl dienol
EINECS	Contact for details

Quality Control

Our (2E,4E)-5-Phenyl-Penta-2,4-Dien-1-Ol is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets exacting research and production standards. A comprehensive Certificate of Analysis (COA) detailing purity, isomer content, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is light-sensitive and easily oxidized; allow the sealed container to reach ambient temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Isomer Content (HPLC)	(2E,4E)-Isomer ≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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