Description

4-[3-(5-Bromo-2-Methoxyphenyl)Acryloyl]Phenyl Methanesulfonate is a specialized organic intermediate featuring a brominated methoxyphenyl acryloyl core linked to a phenyl methanesulfonate group. This compound matters for its role as a critical building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by pharmaceutical R&D teams and fine chemical manufacturers developing novel active pharmaceutical ingredients (APIs), agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, particularly those targeting kinase inhibition or other biological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators requiring specific halogenated aromatic structures.
• Material Science: Serves as a monomer or cross-linking agent in the creation of specialty polymers with tailored optical or electronic properties.
• Chemical Synthesis: A versatile building block for Suzuki-Miyaura or other palladium-catalyzed cross-coupling reactions due to the presence of the bromine substituent.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical entities.

Basic Information

Product Name	4-[3-(5-Bromo-2-Methoxyphenyl)Acryloyl]Phenyl Methanesulfonate
CAS No.	331460-74-3
Molecular Formula	C18H15BrO5S
Molecular Weight	423.28 g/mol
Synonyms	4-[3-(5-Bromo-2-methoxyphenyl)-3-oxoprop-1-en-1-yl]phenyl methanesulfonate; 4-[3-(5-Bromo-2-methoxyphenyl)acryloyl]phenyl methanesulfonate; 4-(3-(5-Bromo-2-methoxyphenyl)acryloyl)phenyl methanesulfonate; Methanesulfonic acid 4-[3-(5-bromo-2-methoxyphenyl)-1-oxo-2-propen-1-yl]phenyl ester; (E)-4-[3-(5-Bromo-2-methoxyphenyl)acryloyl]phenyl methanesulfonate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with typical purity levels suitable for research and development applications. Certificates of Analysis (COA) detailing identity, purity (by HPLC), and impurity profiles are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 1.0%

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