Description

Methyl 4-Bromo-3-(Methoxymethyl)Benzoate CAS NO 1141473-84-8 is a high-purity, synthetically valuable benzoate ester derivative, characterized by its bromine and methoxymethyl functional groups. This compound serves as a crucial advanced pharmaceutical intermediate and versatile organic building block for complex molecular synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel active compounds.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and fungicides, leveraging its halogenated aromatic structure.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Building block for synthesizing functionalized monomers and polymers with specific electronic or optical properties.
• Cross-Coupling Reactions: The bromine substituent makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form biaryl structures.
• Academic & Contract Research: Essential reagent for methodological studies and novel synthetic route exploration in university and CRO laboratories.

Basic Information

Item	Details
Product Name	Methyl 4-Bromo-3-(Methoxymethyl)Benzoate
CAS No.	1141473-84-8
Molecular Formula	C11H13BrO3
Molecular Weight	273.12 g/mol
Synonyms	Methyl 4-bromo-3-(methoxymethyl)benzoate; Benzoic acid, 4-bromo-3-(methoxymethyl)-, methyl ester; 4-Bromo-3-methoxymethyl-benzoic acid methyl ester; Methyl 4-bromo-3-methoxymethylbenzoate; 1141473-84-8; Methyl ester of 4-bromo-3-(methoxymethyl)benzoic acid
EINECS	Contact for details

Quality Control

Every batch of Methyl 4-Bromo-3-(Methoxymethyl)Benzoate is manufactured under strict quality management systems. Our products undergo rigorous quality testing, including HPLC, GC, and NMR analysis, to ensure high chemical purity and structural identity for critical R&D and scale-up applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.