Description

Ethyl 4-(Benzoylamino)-2-Cyano-3-Hydroxy-5-Phenyl-2,4-Pentadienoate is a specialized, high-purity organic intermediate with a complex molecular structure designed for advanced chemical synthesis. This compound matters for its role as a critical building block in the development of fine chemicals and active pharmaceutical ingredients (APIs), where precise molecular architecture is paramount. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for creating novel compounds with specific functionalities.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in research for new therapeutic agents.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators requiring specific heterocyclic or conjugated systems.
• Organic Light-Emitting Diodes (OLEDs): Acts as a potential building block for electron-transport or emissive layer materials due to its conjugated system and functional groups amenable to further modification.
• Dye and Pigment Manufacturing: Functions as an intermediate for synthesizing specialized dyes, pigments, and optical brighteners, leveraging its chromophoric structure.
• Academic and R&D Laboratories: Employed in organic chemistry research for studying reaction mechanisms, heterocyclic chemistry, and the development of new synthetic methodologies.
• Fine Chemical Production: Utilized in the custom synthesis of complex molecules for various high-value industrial applications beyond pharmaceuticals and agrochemicals.

Basic Information

Product Name	Ethyl 4-(Benzoylamino)-2-Cyano-3-Hydroxy-5-Phenyl-2,4-Pentadienoate
CAS No.	75989-96-7
Molecular Formula	C21H18N2O4
Molecular Weight	362.38 g/mol
Synonyms	Ethyl 4-Benzamido-2-cyano-3-hydroxy-5-phenylpenta-2,4-dienoate; 4-(Benzoylamino)-2-cyano-3-hydroxy-5-phenyl-2,4-pentadienoic Acid Ethyl Ester; 2,4-Pentadienoic acid, 4-(benzoylamino)-2-cyano-3-hydroxy-5-phenyl-, ethyl ester; Ethyl α-Cyano-β-hydroxy-δ-benzamido-ζ-phenyl-δ,ζ-hexadienoate (alternative IUPAC); Benzamide, N-[1-(ethoxycarbonyl)-2-cyano-3-hydroxy-4-phenyl-1,3-butadienyl]-; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Ethyl 4-(Benzoylamino)-2-Cyano-3-Hydroxy-5-Phenyl-2,4-Pentadienoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and test results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be light-sensitive and/or hygroscopic; prolonged exposure to light, moisture, or extreme temperatures should be avoided to maintain stability and purity.

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	≤ 1.0%
Residue on Ignition	≤ 0.5%

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