Description

5-Bromoprotocatechualdehyde is a halogenated derivative of protocatechualdehyde, featuring both aldehyde and phenolic hydroxyl groups on a brominated benzene ring. This unique bifunctional structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug molecules, particularly those targeting neurological and metabolic disorders.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Used in the manufacture of dyes, pigments, and specialty polymers.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and proteomics research.
• Material Science: Monomer or cross-linking agent for synthesizing functional resins and advanced materials.
• Academic & R&D: Essential reagent in university and corporate laboratories for methodological development and novel compound libraries.

Basic Information

Product Name	5-Bromoprotocatechualdehyde
CAS No.	16414-34-9
Molecular Formula	C7H5BrO3
Molecular Weight	217.02 g/mol
Synonyms	5-Bromo-3,4-dihydroxybenzaldehyde; 3,4-Dihydroxy-5-bromobenzaldehyde; 5-Bromoprotocatechuic aldehyde; Protocatechualdehyde, 5-bromo-; 5-Bromo-3,4-dihydroxybenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 5-Bromoprotocatechualdehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	205 - 210 °C
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.