Description

Methylsulfonylmethyl 2-Acetyloxybenzoate is a specialized organic ester compound, also known by its CAS number 76432-35-4. This high-purity intermediate is valued for its unique chemical structure, which combines acetyloxybenzoate and methylsulfonylmethyl functional groups, making it a versatile building block for advanced synthesis. It is primarily sought after by research and development chemists and process engineers in the pharmaceutical and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Fine Chemical Synthesis: Used in the production of complex organic molecules for agrochemicals, dyes, and specialty polymers.
• Biochemical Research: Serves as a reagent or precursor in proteomics and enzyme inhibition studies.
• Material Science: Potential use in developing advanced polymeric materials with specific functional properties.
• Academic & Industrial R&D: Employed in exploratory chemistry for developing new synthetic methodologies and compounds.

Basic Information

Product Name	Methylsulfonylmethyl 2-Acetyloxybenzoate
CAS No.	76432-35-4
Molecular Formula	C11H12O6S
Molecular Weight	272.27 g/mol
Synonyms	2-(Acetyloxy)benzoic acid (methylsulfonyl)methyl ester; Acetylsalicyloyloxymethyl methyl sulfone; Methylsulfonylmethyl acetylsalicylate; (Methylsulfonyl)methyl 2-acetoxybenzoate; ASM; MSM-Aspirin Ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Methylsulfonylmethyl 2-Acetyloxybenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for pharmaceutical and fine chemical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee reliable performance in your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.