Description

n-(2-Hydroxypropyl)Benzenesulphonamide is a versatile sulfonamide derivative with a reactive hydroxyl group. This compound is valued for its role as a key chemical intermediate and functional additive in advanced material synthesis. It is primarily sought by manufacturers in the polymer, pharmaceutical, and specialty chemical industries for applications requiring tailored solubility, cross-linking, or specific chemical functionality.

Application

• Polymer Modification: Acts as a chain extender, cross-linking agent, or reactive diluent in the production of polyurethanes, epoxy resins, and other specialty polymers.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Adhesive & Sealant Formulations: Used to enhance adhesion, flexibility, and curing properties in high-performance industrial adhesives and sealants.
• Coating Additives: Incorporated into coatings to improve film formation, durability, and chemical resistance.
• Chemical Synthesis: Functions as a versatile intermediate for further organic synthesis, including the creation of other sulfonamide derivatives.
• Research & Development: Employed in laboratory settings for material science research and the development of novel chemical entities.

Basic Information

Product Name	n-(2-Hydroxypropyl)Benzenesulphonamide
CAS No.	35325-02-1
Molecular Formula	C9H13NO3S
Molecular Weight	215.27 g/mol
Synonyms	N-(2-Hydroxypropyl)benzenesulfonamide; Benzenesulfonamide, N-(2-hydroxypropyl)-; 1-(Phenylsulfonylamino)-2-propanol; 2-Hydroxypropyl phenyl sulfonamide; N-(2-Hydroxypropyl)phenylsulfonamide; HBSA; 35325-02-1
EINECS	Contact for details

Quality Control

Our n-(2-Hydroxypropyl)Benzenesulphonamide is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, impurities, and physical properties are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.