Description

(E,E)-3-(2-Methoxy-5-(1-Oxo-3-Phenyl-2-Propenyl)Phenyl)-2-Propenoic Acid is a specialized organic compound belonging to the class of cinnamic acid derivatives, characterized by its conjugated aromatic and olefinic structure. This compound serves as a valuable advanced pharmaceutical intermediate (API intermediate) and a versatile building block for synthesizing complex molecules with potential biological activity. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in therapeutic areas targeting inflammation, cancer, and metabolic disorders.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its structural motifs for bioactivity.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and organic electronic materials due to its extended π-conjugation system.
• Academic & R&D: Employed in chemical research for studying structure-activity relationships (SAR) and developing new synthetic methodologies.
• Material Science: Potential monomer or additive for creating specialized polymers with specific optical or electronic properties.

Basic Information

Product Name	(E,E)-3-(2-Methoxy-5-(1-Oxo-3-Phenyl-2-Propenyl)Phenyl)-2-Propenoic Acid
CAS No.	82885-76-5
Molecular Formula	C19H16O4
Molecular Weight	308.33 g/mol
Synonyms	(E,E)-3-[2-Methoxy-5-[(E)-3-oxo-3-phenylprop-1-en-1-yl]phenyl]prop-2-enoic acid; (E,E)-3-(2-Methoxy-5-cinnamoylphenyl)acrylic acid; 3-(2-Methoxy-5-(3-oxo-3-phenyl-1-propenyl)phenyl)-2-propenoic acid; Cinnamoylphenylacrylic acid derivative; (E,E)-Methoxycinnamoylphenylpropenoic acid
EINECS	Contact for details

Quality Control

We maintain strict quality assurance protocols for this high-purity intermediate. Production follows current Good Manufacturing Practice (cGMP) principles where applicable, and each batch is accompanied by a comprehensive Certificate of Analysis (COA). Our quality control includes identity confirmation via spectroscopic methods (IR, NMR) and purity assessment using advanced chromatographic techniques (HPLC).

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%
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.