Description

Pd-160725 2-Hydroxyethanesulfonate is a specialized organic sulfonate compound of significant interest in advanced chemical synthesis and pharmaceutical development. This compound serves as a valuable building block and intermediate, enabling the introduction of the sulfonate functional group into target molecules with enhanced water solubility or specific ionic characteristics. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications ranging from drug discovery to the creation of novel surfactants and ligands.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs requiring sulfonate moieties for improved bioavailability or specific receptor binding.
• Bioconjugation & Linker Chemistry: Used in the development of antibody-drug conjugates (ADCs) and other bioconjugates, where its reactive groups facilitate stable linkages between biomolecules and payloads.
• Ligand Synthesis for Catalysis: Serves as a precursor for synthesizing water-soluble ligands used in homogeneous catalysis, especially in palladium-catalyzed cross-coupling reactions.
• Surfactant & Detergent Formulation: Acts as an intermediate in the production of anionic surfactants with high electrolyte tolerance and good foaming properties for industrial and personal care applications.
• Polymer Modification: Employed to introduce sulfonate groups into polymers, enhancing properties such as hydrophilicity, ion-exchange capacity, or anti-static characteristics.
• Chemical Research & Development: A versatile reagent in organic synthesis for academic and industrial R&D projects exploring new synthetic methodologies or functional materials.

Basic Information

Product Name	Pd-160725 2-Hydroxyethanesulfonate
CAS No.	1262769-92-5
Molecular Formula	C2H6O4S
Molecular Weight	126.13 g/mol
Synonyms	2-Hydroxyethanesulfonic Acid; Isethionic Acid; Ethanol Sulfonic Acid; 2-Hydroxyethylsulfonic Acid; 1-Hydroxy-2-ethanesulfonate; Hydroxyethyl Sulfonate; HO-CH2-CH2-SO3H; Pd-160725
EINECS	Contact for details

Quality Control

Our Pd-160725 2-Hydroxyethanesulfonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to guarantee traceability and consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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