Benzenesulfonamide

CAS 98-10-2C6H5SO2NH2Chemical Synthesis

Benzenesulfonamide (CAS 98-10-2; C6H5SO2NH2) is a stable organic compound with a molecular weight of 157.19 g/mol. This white crystalline solid belongs to the sulfonamide class and serves as a valuable building block in chemical synthesis. Its primary applications lie in research and development, particularly in analytical chemistry for environmental contaminant determination and as an intermediate in the synthesis of various organic molecules.

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Benzenesulfonamide (C6H5SO2NH2) — chemical structure, CAS 98-10-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Bioactive Small MoleculesBuilding BlocksCell BiologyChemical SynthesisOrganic Building BlocksSulfonamides/SulfinamidesSulfur Compounds More...

01 /Applications

Analytical Method Development

Benzenesulfonamide has been utilised in the development of analytical methodologies for the simultaneous determination of specific contaminants in environmental water samples. This includes the detection of benzotriazole, benzothiazole, and benzenesulfonamide itself.

Organic Synthesis Intermediate

As a key organic building block, Benzenesulfonamide is employed in the synthesis of more complex organic molecules. Its structure makes it a versatile precursor in various chemical transformations within research and industrial settings.

Research and Development

This compound is frequently used in academic and industrial laboratories for fundamental research. Its role as a bioactive small molecule and its utility in cell biology studies contribute to its value in R&D activities.

02 /Properties

Molecular weight	157.19
Linear formula	C6H5SO2NH2
Assay	98%
Application	Benzenesulfonamide was used to develop analytical method for simultaneous determination of benzotriazole, benzothiazole and benzenesulfonamide contaminants in environmental waters1.
Melting point	149-152 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H302Harmful if swallowed

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22
Safety statements (S)	36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

98-10-2

MDL number

MFCD00007930

PubChem substance

24846803

Beilstein registry

1100566

05 /Additional specifications

Gene Information	human ... CA1(759)

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Benzenesulfonamide used for?

Benzenesulfonamide is primarily used as a building block in organic synthesis and in the development of analytical methods for environmental contaminants. It is also utilised in research related to cell biology.

What is the CAS number and chemical formula for Benzenesulfonamide?

The CAS number for Benzenesulfonamide is 98-10-2, and its chemical formula is C6H5SO2NH2.

What grade and purity does Tech Serve Solutions supply for Benzenesulfonamide?

Tech Serve Solutions supplies Benzenesulfonamide with an assay of 98%. We do not represent this product as USP, BP, or EP grade.

How should Benzenesulfonamide be handled safely?

Benzenesulfonamide is classified with a GHS07 symbol and a 'Warning' signal word, carrying the hazard statement H302 (Harmful if swallowed). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves.