Description

2-(4-Cyanophenyl)-1,3-Dioxolane is a versatile chemical intermediate featuring a cyano group and a protected aldehyde functionality in the form of a dioxolane. This compound matters for its role as a key building block in the synthesis of complex organic molecules, particularly in pharmaceutical and advanced material research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing heterocyclic compounds and functionalized aromatic systems.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing benzaldehyde or cyanophenyl motifs.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where the dioxolane moiety offers stability and reactivity.
• Liquid Crystal & OLED Material Research: Serves as a building block for creating advanced organic electronic materials due to its rigid, planar aromatic structure and functional handles.
• Polymer & Resin Modification: Employed to introduce cyano groups into polymer chains, enhancing thermal stability and adhesion properties.
• Fine Chemical & Catalyst Ligand Synthesis: Utilized in the preparation of specialized ligands for asymmetric catalysis and other fine chemicals.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploring new chemical spaces in organic synthesis.

Basic Information

Item	Details
Product Name	2-(4-Cyanophenyl)-1,3-Dioxolane
CAS No.	66739-89-7
Molecular Formula	C10H9NO2
Molecular Weight	175.18 g/mol
Synonyms	4-(1,3-Dioxolan-2-yl)benzonitrile; 2-(4-Cyanophenyl)-1,3-dioxolane; p-Cyanobenzaldehyde ethylene acetal; Benzonitrile, 4-(1,3-dioxolan-2-yl)-; 4-(1,3-Dioxolan-2-yl)benzonitrile; 1,3-Dioxolane, 2-(4-cyanophenyl)-; 4-Cyanobenzaldehyde ethylene acetal
EINECS	Contact for details

Quality Control

Our 2-(4-Cyanophenyl)-1,3-Dioxolane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing purity, identity, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and process development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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