Description

5-Bromo-2-Ethoxy-4-Methylbenzoic Acid Ethyl Ester is a high-purity, versatile benzoic acid derivative ester serving as a critical synthetic intermediate. Its value lies in providing a functionalized aromatic scaffold for constructing complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists and agrochemical researchers engaged in the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its halogenated aromatic structure.
• Material Science Precursor: Serves as a monomer or modifying agent in the production of specialized polymers and liquid crystals.
• Organic Synthesis: A versatile reagent for cross-coupling reactions (e.g., Suzuki, Stille) and further functionalization due to the reactive bromine substituent.
• Chemical Reference Standard: Employed in analytical laboratories for method development, calibration, and quality control testing.

Basic Information

Item	Details
Product Name	5-Bromo-2-Ethoxy-4-Methylbenzoic Acid Ethyl Ester
CAS No.	474555-42-5
Molecular Formula	C₁₂H₁₅BrO₃
Molecular Weight	287.15 g/mol
Synonyms	Ethyl 5-Bromo-2-ethoxy-4-methylbenzoate; Benzoic acid, 5-bromo-2-ethoxy-4-methyl-, ethyl ester; 5-Bromo-2-ethoxy-4-methyl-benzoic acid ethyl ester; 474555-42-5; Ethyl 5-bromo-2-ethoxy-p-toluate
EINECS	Contact for details

Quality Control

Our production of 5-Bromo-2-Ethoxy-4-Methylbenzoic Acid Ethyl Ester adheres to stringent internal quality standards, ensuring batch-to-batch consistency and high purity for research and industrial use. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and support your quality systems.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.