Description

Benzaldehyde, 4-(1,3-Butadienyl)-, (E)- (9Ci) is a specialized aromatic aldehyde derivative featuring a conjugated diene side chain, making it a valuable building block in advanced organic synthesis. Its unique structure offers a reactive aldehyde group and an extended conjugated system, enabling its use in the creation of complex molecular architectures. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for applications in fine chemical synthesis and material science research.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring complex aromatic frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its diene functionality allows for further cyclization and derivatization.
• Fine Chemical Production: Acts as a versatile starting material for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and polymers due to its conjugated pi-electron system.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry, including Diels-Alder reactions and cross-coupling protocols.

Basic Information

Item	Details
Product Name	Benzaldehyde, 4-(1,3-Butadienyl)-, (E)- (9Ci)
CAS No.	106966-24-9
Molecular Formula	C11H10O
Molecular Weight	158.20 g/mol
Synonyms	(E)-4-(1,3-Butadienyl)benzaldehyde; 4-[(1E)-1,3-Butadien-1-yl]benzaldehyde; p-(1,3-Butadienyl)benzaldehyde; (E)-4-Vinylstyryl aldehyde; 4-(1E-Buta-1,3-dienyl)benzaldehyde; (E)-4-Styrylbenzaldehyde derivative; Benzaldehyde, p-(1,3-butadienyl)-, (E)-
EINECS	Contact for details

Quality Control

Every batch of Benzaldehyde, 4-(1,3-Butadienyl)-, (E)- (9Ci) is produced and controlled under a strict quality management system. Our products undergo rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency meet the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its properties of being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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