Description

2-Methyl-2-(5-Phenyl-3-Pentenyl)-1,3-Dioxolane is a specialized cyclic acetal derivative, valued for its role as a versatile synthetic intermediate and protecting group in complex organic synthesis. Its structure makes it a critical reagent for introducing specific molecular frameworks and for the controlled release of carbonyl compounds under mild conditions. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors, where precise molecular construction is paramount.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing complex, bioactive molecules.
• Agrochemical Synthesis: Serves as a key building block in the development of novel pesticides, herbicides, and plant growth regulators.
• Flavor & Fragrance Chemistry: Employed in the creation of specific aroma chemicals and flavoring agents due to its ability to mask or modify carbonyl reactivity.
• Polymer & Material Science: Acts as a monomer or modifier in the production of specialty polymers and advanced functional materials.
• Organic Synthesis Reagent: Functions as a protecting group for aldehydes and ketones in multi-step synthetic routes, offering stability and selective deprotection.
• Research & Development: A valuable tool in academic and industrial R&D labs for methodological development and exploring new chemical entities.

Basic Information

Product Name	2-Methyl-2-(5-Phenyl-3-Pentenyl)-1,3-Dioxolane
CAS No.	55282-92-3
Molecular Formula	C₁₅H₂₀O₂
Molecular Weight	232.32 g/mol
Synonyms	2-Methyl-2-(5-phenyl-3-penten-1-yl)-1,3-dioxolane; 1,3-Dioxolane, 2-methyl-2-(5-phenyl-3-pentenyl)-; (5-Phenyl-3-pentenyl)methyl dioxolane; Acetaldehyde, (5-phenyl-3-pentenyl)-, cyclic acetal with ethylene glycol; 2-(5-Phenylpent-3-en-1-yl)-2-methyl-1,3-dioxolane
EINECS	Contact for details

Quality Control

Our 2-Methyl-2-(5-Phenyl-3-Pentenyl)-1,3-Dioxolane 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 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 room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.510 - 1.520
Density (g/mL, 20°C)	1.02 - 1.06

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