Description

2-Bromo-4-Hydroxy-5-Methoxycinnamic Acid is a halogenated cinnamic acid derivative that serves as a versatile synthetic intermediate in advanced organic chemistry. Its unique bromo-hydroxy-methoxy substitution pattern makes it a valuable building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing advanced organic electronic materials due to its conjugated system and modifiable functional groups.
• UV Absorber & Polymer Additive Development: Investigated for creating new stabilizers and functional additives for plastics and coatings.
• Biochemical Probe Synthesis: Utilized in medicinal chemistry to create molecular probes for studying enzyme mechanisms and biological pathways.
• Fine Chemical & Specialty Chemical Production: Acts as a precursor for dyes, pigments, and other high-value specialty chemicals.

Basic Information

Product Name	2-Bromo-4-Hydroxy-5-Methoxycinnamic Acid
CAS No.	70842-38-5
Molecular Formula	C10H9BrO4
Molecular Weight	273.08 g/mol
Synonyms	(E)-3-(2-Bromo-4-hydroxy-5-methoxyphenyl)acrylic acid; 3-(2-Bromo-4-hydroxy-5-methoxyphenyl)-2-propenoic acid; 2-Bromo-4-hydroxy-5-methoxycinnamate; BHMC; 2-Bromo-4,5-dihydroxycinnamic acid methyl ether derivative
EINECS	Contact for details

Quality Control

Our 2-Bromo-4-Hydroxy-5-Methoxycinnamic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light exposure to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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