Description

Phenyl 2-(Bis(2-Chloroethyl)Amino)Ethanesulfonate is a specialized organosulfur compound featuring a nitrogen mustard pharmacophore linked to a phenyl sulfonate ester. This molecular architecture makes it a valuable intermediate in medicinal chemistry and pharmaceutical research, particularly for the development of targeted therapeutic agents. It is primarily utilized by research institutions and pharmaceutical companies engaged in the synthesis of novel alkylating agents and prodrugs for oncology applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of nitrogen mustard-based chemotherapeutic agents and prodrugs.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new alkylating compounds with improved efficacy and reduced side effects.
• Bioconjugation: Serves as a linker or payload in antibody-drug conjugate (ADC) development due to its reactive chloroethyl groups.
• Biochemical Tool Compound: Employed in laboratory studies to investigate DNA alkylation mechanisms and cellular responses to alkylating stress.
• Preclinical Drug Development: A critical raw material for the synthesis of candidate molecules in early-stage oncology drug discovery pipelines.

Basic Information

Product Name	Phenyl 2-(Bis(2-Chloroethyl)Amino)Ethanesulfonate
CAS No.	5908-54-3
Molecular Formula	C₁₂H₁₇Cl₂NO₃S
Molecular Weight	326.24 g/mol
Synonyms	Phenyl 2-[Bis(2-chloroethyl)amino]ethanesulfonate; 2-[Bis(2-chloroethyl)amino]ethyl benzenesulfonate; Ethanesulfonic acid, 2-[bis(2-chloroethyl)amino]-, phenyl ester; NSC 176319; Phenyl ester of 2-[bis(2-chloroethyl)amino]ethanesulfonic acid; Nitrogen mustard sulfonate ester; Bis(2-chloroethyl)aminoethyl phenyl sulfonate
EINECS	Contact for details

Quality Control

Our Phenyl 2-(Bis(2-Chloroethyl)Amino)Ethanesulfonate is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, containers must be kept tightly sealed to exclude moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.