Description

4-(1,3-Dithian-2-Yl)Phenyl 4-Bromobenzenesulfonate is a specialized organic sulfonate ester compound that serves as a critical synthetic intermediate in advanced chemical synthesis. Its unique structure, featuring both a dithiane protecting group and a reactive sulfonate ester, makes it a valuable building block for constructing complex molecular architectures. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those requiring sulfur-containing heterocycles.
• Agrochemical Research: Used in the development of new pesticides and herbicides where the dithiane moiety can be leveraged for further functionalization.
• Material Science: Serves as a precursor for organic electronic materials and liquid crystals due to its aromatic and sulfonate groups.
• Cross-Coupling Reactions: The bromobenzenesulfonate group can act as an electrophile in palladium-catalyzed cross-coupling reactions.
• Protecting Group Chemistry: The 1,3-dithian-2-yl group is a versatile carbonyl protecting group that can be deprotected to reveal aldehydes or ketones.
• Chemical Biology Probes: Useful in synthesizing probes for studying enzyme mechanisms or protein interactions.

Basic Information

Product Name	4-(1,3-Dithian-2-Yl)Phenyl 4-Bromobenzenesulfonate
CAS No.	301194-00-3
Molecular Formula	C16H15BrO3S3
Molecular Weight	447.39 g/mol
Synonyms	4-Bromobenzenesulfonic Acid 4-(1,3-Dithian-2-yl)phenyl Ester; 4-(1,3-Dithian-2-yl)phenyl 4-Bromobenzenesulfonate; [4-(1,3-Dithian-2-yl)phenyl] 4-Bromobenzenesulfonate; p-(1,3-Dithian-2-yl)phenyl p-Bromobenzenesulfonate; 4-Bromophenylsulfonate Ester of 4-(1,3-Dithian-2-yl)phenol
EINECS	Contact for details

Quality Control

Our 4-(1,3-Dithian-2-Yl)Phenyl 4-Bromobenzenesulfonate undergoes rigorous quality testing to ensure compliance with industry standards for research and development chemicals. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to verify identity, purity, and consistency across batches. Certificates of Analysis (COA) detailing specific lot results 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, well-ventilated area at controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). Keep away from strong oxidizing agents and incompatible materials.

Specification

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