N-(4-Methylbenzylidene)-4-methylbenzenesulfonamide
N-(4-Methylbenzylidene)-4-methylbenzenesulfonamide (CAS: 75159-10-3) is an organic compound with the molecular formula C15H15NO2S and a molecular weight of 273.35 g/mol. This sulfonamide derivative functions as a valuable building block in organic synthesis. It is commonly utilised in chemical research and the development of novel compounds. The compound is supplied by Tech Serve Solutions with an assay of ≥97.0% (HPLC).

Organic Synthesis Intermediate
This compound serves as a key intermediate in various organic synthesis pathways. Its structure allows for diverse chemical transformations, making it useful in the preparation of more complex molecules.
Research and Development
N-(4-Methylbenzylidene)-4-methylbenzenesulfonamide is employed in laboratory settings for research and development purposes. It aids chemists in exploring new reactions and synthesizing novel chemical entities.
Building Block for Heterocycles
The molecule's functional groups can be incorporated into heterocyclic structures. This application is relevant for medicinal chemistry and materials science research where such scaffolds are often of interest.
| Molecular weight | 273.35 |
|---|---|
| Empirical formula | C15H15NO2S |
| Assay | ≥97.0% (HPLC)97% |
| Melting point | 115-120 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is N-(4-Methylbenzylidene)-4-methylbenzenesulfonamide used for?
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N-(4-Methylbenzylidene)-4-methylbenzenesulfonamide is primarily used as a building block in organic synthesis and for research and development purposes in chemical laboratories.
What are the CAS number and formula for this compound?
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The CAS number is 75159-10-3, and the molecular formula is C15H15NO2S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-(4-Methylbenzylidene)-4-methylbenzenesulfonamide with an assay of ≥97.0% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should N-(4-Methylbenzylidene)-4-methylbenzenesulfonamide be handled?
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This compound is classified as irritating to the skin, eyes, and respiratory system (H315, H319, H335). Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, in a well-ventilated area.
Is this chemical available for international export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including N-(4-Methylbenzylidene)-4-methylbenzenesulfonamide.
How can I request a quote or sample?
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To request a quote or sample of N-(4-Methylbenzylidene)-4-methylbenzenesulfonamide, please contact our sales department through the website or by phone.
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