Description

Benzenesulfonamide, 4-(Hydroxymethyl)- (9Ci) is a versatile aromatic sulfonamide derivative characterized by a hydroxymethyl functional group at the para position. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, enabling the creation of more complex molecules. It is primarily sought by pharmaceutical and agrochemical research and development sectors for the synthesis of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for producing specialized colorants and optical brighteners.
• Polymer Modification: Employed to introduce sulfonamide functional groups into polymer chains, altering material properties.
• Chemical Research: Utilized in academic and industrial R&D for exploring new organic reactions and material science.
• Liquid Crystal & Electronic Materials: Potential intermediate in the synthesis of components for display and semiconductor applications.

Basic Information

Product Name	Benzenesulfonamide, 4-(Hydroxymethyl)- (9Ci)
CAS No.	67472-44-0
Molecular Formula	C7H9NO3S
Molecular Weight	187.22 g/mol
Synonyms	4-(Hydroxymethyl)benzenesulfonamide; p-(Hydroxymethyl)benzenesulfonamide; 4-Hydroxymethylbenzenesulfonamide; Benzenesulfonamide, 4-(hydroxymethyl)-; (4-Hydroxymethylphenyl)sulfonamide; 1-Hydroxymethyl-4-sulfamoylbenzene; NSC 403796
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 4-(Hydroxymethyl)- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided and available upon request to support your quality assurance protocols.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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