Description

Benzenesulfonamide, 2,3-Dihydroxy- (9Ci) is a specialized dihydroxy-substituted benzenesulfonamide derivative, a compound of significant interest in advanced organic synthesis and pharmaceutical research. Its unique structure, featuring both sulfonamide and adjacent phenolic hydroxyl groups, makes it a valuable intermediate for constructing complex molecules with targeted biological activity. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors seeking to develop new active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting enzymes where the sulfonamide and dihydroxybenzene motifs are pharmacologically active.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators that leverage its specific chemical reactivity.
• Chemical Research Reagent: Serves as a versatile precursor in organic chemistry for studying sulfonamide chemistry, chelation, and the synthesis of heterocyclic compounds.
• Material Science Applications: Potential use in the development of specialty polymers, ligands for metal-organic frameworks (MOFs), or as a modifying agent for surface chemistry.
• Biochemical Probe Development: Can be utilized to create probes or inhibitors for studying biological pathways involving carbonic anhydrases or other metalloenzymes.

Basic Information

Product Name	Benzenesulfonamide, 2,3-Dihydroxy- (9Ci)
CAS No.	116315-02-7
Molecular Formula	C6H7NO4S
Molecular Weight	189.19 g/mol
Synonyms	2,3-Dihydroxybenzenesulfonamide; 2,3-Dihydroxybenzene-1-sulfonamide; 1,2-Dihydroxy-3-sulfamoylbenzene; 2,3-DHBSA; 2,3-Dihydroxybenzenesulphonamide; 3-Sulfamoylbenzene-1,2-diol; 2,3-Dihydroxy-phenylsulfonamide
EINECS	Contact for details

Quality Control

Our Benzenesulfonamide, 2,3-Dihydroxy- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) documenting all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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