Description

Methyl 2-[(2,3,4,5,6-Pentafluorophenoxy)Sulfonyl]Benzenecarboxylate is a specialized organofluorine and sulfonate ester compound, serving as a critical synthetic intermediate and building block in advanced chemical synthesis. Its value lies in its unique molecular architecture, which combines a pentafluorophenoxy sulfonyl group with a benzoate ester, enabling precise functionalization and derivatization. This high-purity intermediate is essential for researchers and manufacturers in pharmaceutical development, agrochemical research, and materials science who require reliable, high-quality building blocks for complex molecule construction.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing sulfonate ester or pentafluorophenoxy functional groups.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides that leverage fluorine chemistry for enhanced efficacy and stability.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the development of specialty polymers, coatings, and advanced materials with specific surface properties.
• Chemical Biology Probe Development: Employed in the creation of affinity labels, activity-based probes, and other tools for studying enzyme mechanisms and protein interactions.
• Ligand and Catalyst Synthesis: A versatile precursor for constructing complex ligands used in catalysis or for modifying catalyst structures in fine chemical production.
• Custom Synthesis and Contract Manufacturing: Supplied to CDMOs and research institutions for use in custom synthesis projects and process development.

Basic Information

Product Name	Methyl 2-[(2,3,4,5,6-Pentafluorophenoxy)Sulfonyl]Benzenecarboxylate
CAS No.	886361-14-4
Molecular Formula	C14H7F5O5S
Molecular Weight	382.26 g/mol
Synonyms	Methyl 2-(pentafluorophenoxysulfonyl)benzoate; Benzoic acid, 2-[(2,3,4,5,6-pentafluorophenoxy)sulfonyl]-, methyl ester; Methyl o-(pentafluorophenyloxysulfonyl)benzoate; 2-(Pentafluorophenoxysulfonyl)methyl benzoate; Pentafluorophenyl 2-(methoxycarbonyl)benzenesulfonate; Methyl 2-(perfluorophenoxysulfonyl)benzoate
EINECS	Contact for details

Quality Control

Our Methyl 2-[(2,3,4,5,6-Pentafluorophenoxy)Sulfonyl]Benzenecarboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. Certificates of Analysis (COA) detailing all specifications are provided and available upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be handled under anhydrous conditions when possible. Keep away from strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.