Description

Methyl 5-Bromo-2-Hydroxy-3-Propionylbenzoate is a high-purity, synthetically valuable benzoate derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring bromo, hydroxy, and propionyl functional groups, makes it an essential intermediate for constructing complex pharmacologically active molecules. This compound is primarily sought after by research institutions and pharmaceutical development companies engaged in the creation of new active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic or substituted aromatic scaffolds.
• Agrochemical Research: Used in the development and synthesis of new-generation herbicides, fungicides, and plant growth regulators that require specific halogenated aromatic intermediates.
• Material Science Chemistry: Serves as a monomer or functionalization agent in the research of specialty polymers and advanced organic electronic materials.
• Academic & R&D Laboratories: Employed in methodological studies and as a standard reagent in organic chemistry research focused on cross-coupling reactions and functional group transformations.
• Fine Chemical Synthesis: Utilized for the custom synthesis of complex, high-value specialty chemicals for various industrial and research applications.

Basic Information

Product Name	Methyl 5-Bromo-2-Hydroxy-3-Propionylbenzoate
CAS No.	91099-82-0
Molecular Formula	C11H11BrO4
Molecular Weight	287.11 g/mol
Synonyms	5-Bromo-2-hydroxy-3-propionylbenzoic acid methyl ester; Methyl 5-bromo-2-hydroxy-3-propionylbenzoate; 3-Propionyl-5-bromosalicylic acid methyl ester; 2-Hydroxy-5-bromo-3-propionylbenzoic acid methyl ester; Benzoic acid, 5-bromo-2-hydroxy-3-(1-oxopropyl)-, methyl ester; Methyl 3-propionyl-5-bromosalicylate
EINECS	Contact for details

Quality Control

Our Methyl 5-Bromo-2-Hydroxy-3-Propionylbenzoate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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