(S)-(−)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide
(S)-(−)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide, CAS 82495-70-3, is a chiral organic building block with a molecular weight of 305.39 g/mol. This sulfonamide derivative is primarily utilised in asymmetric synthesis and broader chemical synthesis applications. Its specific stereochemistry and functional groups make it a valuable intermediate in the development of complex organic molecules within research and industrial settings.
![(S)-(−)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide (CH3C6H4SO2NHCH(CH2OH)CH2C6H5) — chemical structure, CAS 82495-70-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F82495-70-3.png&w=3840&q=75)
Asymmetric Synthesis
Utilised as a chiral building block in stereoselective synthetic routes to create enantiomerically enriched target molecules. Its defined stereochemistry is crucial for controlling the chirality of resultant products.
Organic Synthesis Intermediate
Serves as a versatile intermediate in the construction of more complex organic structures. The sulfonamide and hydroxymethyl functionalities offer multiple points for further chemical modification.
Pharmaceutical Research
A potential precursor or intermediate in the synthesis pathways of novel pharmaceutical agents where specific chirality is a key structural requirement.
| Molecular weight | 305.39 |
|---|---|
| Linear formula | CH3C6H4SO2NHCH(CH2OH)CH2C6H5 |
| Assay | 97% |
| Optical activity | [α]22/D −19°, c = 1 in chloroform |
| Melting point | 63-67 °C(lit.) |
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) | 26-37/39 |
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 (S)-(−)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide used for?
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This compound is primarily used in asymmetric synthesis and general organic synthesis as a chiral building block for constructing complex organic molecules.
What are the CAS number and chemical formula?
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The CAS number is 82495-70-3. The linear formula is CH3C6H4SO2NHCH(CH2OH)CH2C6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical with an assay of 97%. This product is intended for research and laboratory use and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should (S)-(−)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide be handled?
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Handle with appropriate personal protective equipment, including a dust mask type N95, eyeshields, and gloves. Ensure adequate ventilation. Avoid breathing dust, and avoid contact with skin and eyes, as it may cause skin irritation, eye irritation, and respiratory irritation (H315, H319, H335).
How is this chemical exported and shipped?
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Tech Serve Solutions, established in 1998, is a specialist global supplier and exporter of fine chemicals, including this compound. It is packaged and shipped in compliance with international regulations for chemical transport.
How can I request a sample or quote?
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To request a sample or quote for (S)-(−)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide, please use the contact form on our website or contact our sales department directly.
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