Description

4-Bromo-3-Methoxycinnamic Acid is a versatile cinnamic acid derivative characterized by its bromo and methoxy functional groups. This compound serves as a crucial pharmaceutical intermediate and a valuable building block in organic synthesis for the development of novel active molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of drug candidates, particularly those targeting inflammation and metabolic disorders.
• Agrochemical Synthesis: Building block for developing advanced herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of novel organic electronic materials and emissive layers.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or additive for creating specialized polymers and liquid crystal compounds.
• Chemical Research & Development: Essential reagent for medicinal chemistry, exploring structure-activity relationships (SAR), and synthesizing complex organic molecules.
• UV Absorber & Stabilizer Research: Investigated for potential use in formulating advanced stabilizers for plastics and coatings due to its aromatic structure.

Basic Information

Product Name	4-Bromo-3-Methoxycinnamic Acid
CAS No.	924271-33-0
Molecular Formula	C10H9BrO3
Molecular Weight	257.08 g/mol
Synonyms	(E)-3-(4-Bromo-3-methoxyphenyl)acrylic acid; 3-(4-Bromo-3-methoxyphenyl)-2-propenoic acid; 4-Bromo-3-methoxycinnamic acid; trans-4-Bromo-3-methoxycinnamic acid; (2E)-3-(4-Bromo-3-methoxyphenyl)prop-2-enoic acid; p-Bromo-m-methoxycinnamic acid
EINECS	Contact for details

Quality Control

Our 4-Bromo-3-Methoxycinnamic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and organic solvents. The product is light-sensitive (store away from light).

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.