Description

Methyl 3-Bromo-4-tert-Butylbenzoate is a high-purity, versatile benzoate ester derivative, serving as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the strategic positioning of the bromine and tert-butyl groups, which enable precise functionalization and the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing active ingredients and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially in medicinal chemistry research.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing specialized organic compounds used in electronic displays.
• Polymer & Resin Modifier: Employed to introduce functional groups into polymer chains, altering physical properties for specialty applications.
• Organic Synthesis & Cross-Coupling Reactions: The bromine atom makes it an excellent substrate for palladium-catalyzed reactions like Suzuki, Heck, and Sonogashira couplings.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D labs exploring new synthetic pathways and material science.

Basic Information

Product Name	Methyl 3-Bromo-4-tert-Butylbenzoate
CAS No.	14034-08-3
Molecular Formula	C12H15BrO2
Molecular Weight	271.15 g/mol
Synonyms	3-Bromo-4-tert-butylbenzoic acid methyl ester; Methyl 3-bromo-4-(1,1-dimethylethyl)benzoate; Benzoic acid, 3-bromo-4-(1,1-dimethylethyl)-, methyl ester; 4-tert-Butyl-3-bromobenzoic acid methyl ester; 3-Bromo-4-tert-butyl methyl benzoate; Methyl 4-tert-butyl-3-bromobenzoate
EINECS	Contact for details

Quality Control

Our Methyl 3-Bromo-4-tert-Butylbenzoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality commitment ensures the material meets the stringent requirements for research and commercial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

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%

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