Description

3-Bromocinnamic Acid is a versatile brominated aromatic building block essential for advanced organic synthesis. Its core value lies in the reactive bromine atom and the carboxylic acid group, which enable precise chemical modifications and the construction of complex molecular architectures. This compound is particularly valuable for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key intermediate in the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting inflammation and central nervous system disorders.
• Agrochemical Synthesis: Used in the development of advanced herbicides and fungicides, leveraging its halogenated structure for enhanced bioactivity.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for creating specialized organic molecules used in electronic displays and lighting.
• Organic Synthesis Reagent: Employed in Heck coupling, Suzuki-Miyaura cross-coupling, and other palladium-catalyzed reactions to form carbon-carbon bonds.
• Chemical Research & Development: A standard reagent in academic and industrial R&D labs for exploring new synthetic pathways and creating custom chemical libraries.
• Fine Chemical Production: Integral to the manufacture of dyes, pigments, and other performance chemicals requiring specific brominated aromatic frameworks.

Basic Information

Product Name	3-Bromocinnamic Acid
CAS No.	32862-97-8
Molecular Formula	C9H7BrO2
Molecular Weight	227.06 g/mol
Synonyms	(E)-3-(3-Bromophenyl)acrylic acid; 3-Bromo-trans-cinnamic acid; trans-3-Bromocinnamic acid; (E)-3-(3-Bromophenyl)-2-propenoic acid; 3-Bromobenzeneacrylic acid; β-(3-Bromophenyl)acrylic acid; 3-Bromocinnameic acid
EINECS	Contact for details

Quality Control

Our 3-Bromocinnamic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and heavy metals screening, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee batch-to-batch consistency and traceability.

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 heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	210°C - 215°C
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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