Description

4-(Benzoyloxy)Phenyl Chloromethanesulfonate is a specialized organic chemical intermediate characterized by its reactive chloromethanesulfonate and benzoyloxy functional groups. This compound matters for its role as a key building block in the synthesis of more complex molecules, particularly in advanced material and pharmaceutical research. It is needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty polymer industries seeking to introduce specific sulfonate or ester functionalities into their target compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring sulfonate ester motifs for prodrug strategies or enhanced bioavailability.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators where the benzoyloxy phenyl moiety is a desired structural component.
• Polymer Science: Acts as a monomer or cross-linking agent in the development of specialty polymers, including photosensitive resins and high-performance engineering plastics.
• Chemical Research: Employed in organic synthesis laboratories as a versatile reagent for introducing protecting groups or for further functionalization reactions in complex molecule assembly.
• Material Science: Investigated for use in creating advanced materials such as liquid crystals or organic semiconductors due to its specific aromatic and ester architecture.

Basic Information

Product Name	4-(Benzoyloxy)Phenyl Chloromethanesulfonate
CAS No.	117224-39-2
Molecular Formula	C14H11ClO5S
Molecular Weight	326.75 g/mol
Synonyms	4-Benzoyloxyphenyl chloromethanesulfonate; p-(Benzoyloxy)phenyl chloromethanesulfonate; Chloromethanesulfonic acid 4-benzoyloxyphenyl ester; 4-Hydroxyphenyl benzoate chloromethanesulfonate; Benzoic acid 4-(chloromethanesulfonyloxy)phenyl ester
EINECS	Contact for details

Quality Control

Our 4-(Benzoyloxy)Phenyl Chloromethanesulfonate is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging during storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.