Description

4-Formyl-trans-Stilbene is a high-purity organic intermediate featuring a conjugated aromatic structure with an aldehyde functional group. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of potential drug candidates and biologically active molecules.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials or host materials in OLED device fabrication.
• Liquid Crystal and Dye Manufacturing: Employed in the synthesis of advanced dyes, pigments, and liquid crystal compounds for displays.
• Polymer Chemistry: Utilized as a monomer or cross-linking agent in the production of specialty polymers with specific optical or electronic properties.
• Academic and R&D Laboratories: A valuable reagent for methodological studies in organic chemistry and materials science research.

Basic Information

Product Name	4-Formyl-trans-Stilbene
CAS No.	40200-69-9
Molecular Formula	C15H12O
Molecular Weight	208.26 g/mol
Synonyms	trans-4-Stilbenecarboxaldehyde; (E)-4-Stilbenecarboxaldehyde; (E)-4-Formylstilbene; 4-(2-Phenylethenyl)benzaldehyde; p-Formyl-trans-stilbene; p-Vinylbenzaldehyde; 4-Vinylbenzaldehyde (common name check); Benzaldehyde, 4-[(1E)-2-phenylethenyl]- (IUPAC)
EINECS	Contact for details

Quality Control

Our 4-Formyl-trans-Stilbene is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide full traceability and Certificates of Analysis (COA) are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.