4-Bromocinnamic Acid CAS 1200-07-3

1. Acts 4-Bromocinnamic acid CAS 1200-07-3 as a core intermediate for synthesizing anti - asthma and anti - histamine drug intermediates, utilizing its bromophenyl - acrylic structure for key cross - coupling and substitution reactions.

2. Serves 4-Bromocinnamic acid as a building block in organic synthesis to prepare specialty esters, functional polymers and fluorescent probes via esterification or condensation reactions.

3. Functions as a precursor for fine chemical R&D, enabling the synthesis of brominated aromatic derivatives for agrochemical and material science innovation.

Store 4-Bromocinnamic acid (CAS 1200-07-3, trans-dominant, melting point 257-260°C, white crystalline solid) in sealed amber glass containers at 15–25°C in a cool, dry, dark and well-ventilated area. Isolate from strong oxidants, strong bases and reducing agents to prevent degradation. Wear nitrile gloves, safety goggles and lab coats during handling; avoid inhalation, skin/eye contact and ingestion as it causes mild to moderate irritation (GHS H315, H319, H335). Reseal tightly after use; dispose of waste per local hazardous chemical regulations.

4-Bromocinnamic acid is an industrial/research intermediate, not for direct human ingestion in pure form; unregulated intake may lead to digestive discomfort, mucosal irritation and other adverse reactions.

In regulated applications, 4-Bromocinnamic acid CAS 1200-07-3 supports the development of life - saving pharmaceuticals, drives organic synthesis of high - value fine chemicals, and promotes innovation in material science, creating value for medical treatment and industrial production.