Description

Pentafluorophenyl 3,4-Dimethoxy-Benzenesulfonate is a specialized sulfonate ester derivative, primarily utilized as a high-performance reagent in advanced organic synthesis. Its core value lies in its role as a versatile building block and activating agent, particularly for the synthesis of complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working on novel active ingredients, where precise functionalization is critical.

Application

• Pharmaceutical Intermediate: Key reagent in the synthesis of active pharmaceutical ingredients (APIs), especially for sulfonamide and sulfonate ester-based drugs.
• Agrochemical Research: Used as a building block for developing novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Serves as a monomer or cross-linking agent in the development of specialty polymers and advanced functional materials.
• Chemical Biology: Employed in probe and linker synthesis for studying biological systems and enzyme mechanisms.
• Peptide Chemistry: Acts as an activating agent for carboxylic acids in peptide coupling reactions.
• Ligand Synthesis: Useful in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).

Basic Information

Product Name	Pentafluorophenyl 3,4-Dimethoxy-Benzenesulfonate
CAS No.	886361-12-2
Molecular Formula	C14H9F5O5S
Molecular Weight	384.28 g/mol
Synonyms	3,4-Dimethoxyphenyl Pentafluorophenyl Sulfonate; Pentafluorophenyl 3,4-Dimethoxybenzenesulfonate; 3,4-Dimethoxybenzenesulfonic Acid Pentafluorophenyl Ester; 1,2-Dimethoxy-4-((pentafluorophenoxy)sulfonyl)benzene; Veratryl Pentafluorophenyl Sulfonate; Pentafluorophenyl Veratrylsulfonate; PFP 3,4-Dimethoxybenzenesulfonate
EINECS	Contact for details

Quality Control

Our Pentafluorophenyl 3,4-Dimethoxy-Benzenesulfonate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing purity, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.