Description

4-Bromo-2-Nitrocinnamic Acid is a versatile cinnamic acid derivative characterized by its bromo and nitro functional groups, making it a valuable intermediate in advanced organic synthesis. Its primary value lies in its role as a key building block for constructing complex molecular architectures, particularly in pharmaceutical and materials science research. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries who require high-purity intermediates for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and emissive layer components in display technologies.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for transition metal catalysis and asymmetric synthesis.
• Polymer and Material Science: Incorporated into polymer backbones to impart specific electronic or photophysical properties.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying biological processes and protein interactions.

Basic Information

Product Name	4-Bromo-2-Nitrocinnamic Acid
CAS No.	20357-30-6
Molecular Formula	C9H6BrNO4
Molecular Weight	272.05 g/mol
Synonyms	(E)-3-(4-Bromo-2-nitrophenyl)acrylic acid; 4-Bromo-2-nitrocinnamic acid; 2-Nitro-4-bromocinnamic acid; 3-(4-Bromo-2-nitrophenyl)-2-propenoic acid; trans-4-Bromo-2-nitrocinnamic acid; (2E)-3-(4-Bromo-2-nitrophenyl)prop-2-enoic acid; Cinnamic acid, 4-bromo-2-nitro-
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Nitrocinnamic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FTIR and NMR spectroscopy. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory documentation needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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