Description

2-Furancarboxaldehyde,5-(4-Ethylphenyl)-(9Ci) CAS NO 765937-65-3 is a specialized furan derivative, a high-value chemical intermediate prized for its unique aromatic-furan hybrid structure. This compound matters for its role in facilitating complex organic syntheses, particularly in the development of advanced materials and active pharmaceutical ingredients (APIs). It is needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel compounds with tailored properties.

Application

• As a key pharmaceutical intermediate in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• In agrochemical research for the development of new pesticides, herbicides, or plant growth regulators.
• As a specialty monomer or building block for advanced polymers and functional materials.
• In organic synthesis and catalysis research due to its reactive aldehyde and aromatic functionalities.
• For the development of liquid crystals or organic electronic materials where its planar, conjugated structure is advantageous.
• As a flavor and fragrance intermediate, leveraging the furan moiety's potential for creating complex aroma profiles.

Basic Information

Product Name	2-Furancarboxaldehyde,5-(4-Ethylphenyl)-(9Ci)
CAS No.	765937-65-3
Molecular Formula	C13H12O2
Molecular Weight	200.23 g/mol
Synonyms	5-(4-Ethylphenyl)-2-furaldehyde; 5-(4-Ethylphenyl)furan-2-carbaldehyde; 5-(p-Ethylphenyl)-2-furancarboxaldehyde; 2-Furancarboxaldehyde, 5-(4-ethylphenyl)-; 5-(4-Ethylphenyl)-2-furancarboxaldehyde; (5-(4-Ethylphenyl)furan-2-yl)methanal; 5-(4-Ethylphenyl)furfural
EINECS	Contact for details

Quality Control

Our 2-Furancarboxaldehyde,5-(4-Ethylphenyl)-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, minimize headspace in opened containers and handle under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.