(S)-(-)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide (S)-N-(1-hydroxy-3-phenylpropan-2-yl)-4-methylbenzenesulfonamide 82495-70-3 CAS 82495-70-3
| CAS No. | 82495-70-3 |
| Molecular Formula | C16H31NO3S |
| Molecular Weight | 317.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-(-)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide (S)-N-(1-hydroxy-3-phenylpropan-2-yl)-4-methylbenzenesulfonamide 82495-70-3 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
(S)-(-)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide (S)-N-(1-hydroxy-3-phenylpropan-2-yl)-4-methylbenzenesulfonamide 82495-70-3 (CAS 82495-70-3) is a high-purity analytical reference standard with the molecular formula C16H31NO3S and a molecular weight of 317.49 g/mol.
Structurally, (S)-(-)-N-[1-(Hydroxymethyl)-2-phenylethyl]-4-methylbenzenesulfonamide (S)-N-(1-hydroxy-3-phenylpropan-2-yl)-4-methylbenzenesulfonamide 82495-70-3 (C16H31NO3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 317.49 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H31NO3S |
| Molecular Weight | 317.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com