Description

trans-3-Benzoylacrylic Acid is a high-purity, versatile organic intermediate featuring a conjugated α,β-unsaturated ketone structure. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in pharmaceutical and fine chemical research. It is essential for manufacturers and R&D laboratories engaged in developing active pharmaceutical ingredients (APIs), advanced materials, and specialized agrochemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring a benzoylacrylic acid moiety.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules, including heterocyclic compounds, dyes, and pigments.
• Agrochemical Research: Used in the development and production of advanced crop protection agents and herbicides.
• Material Science: Acts as a monomer or cross-linking agent in the research of specialty polymers and advanced functional materials.
• Academic & Industrial R&D: Employed in chemical research for studying Michael addition reactions, cyclization processes, and other organic transformations.
• Cosmetic Ingredient Synthesis: Utilized in the production of certain UV-absorbing compounds and specialty additives for personal care formulations.

Basic Information

Product Name	trans-3-Benzoylacrylic Acid
CAS No.	17812-07-6
Molecular Formula	C10H8O3
Molecular Weight	176.17 g/mol
Synonyms	(E)-4-Oxo-4-phenylbut-2-enoic acid; 3-Benzoylacrylic Acid; trans-β-Benzoylacrylic Acid; (E)-3-Benzoyl-2-propenoic Acid; (E)-4-Phenyl-4-oxo-2-butenoic Acid; Benzoylacrylic Acid; Phenylglyoxal Acrylic Acid; BAA
EINECS	241-785-4

Quality Control

Our trans-3-Benzoylacrylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch 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 (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	155 - 160 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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