(S)-Methyl 2-(4-methylphenylsulfonamido)-3-phenylpropanoate CAS 42384-33-8
| CAS No. | 42384-33-8 |
| Molecular Formula | C17H19NO4S |
| Molecular Weight | 333.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (S)-Methyl 2-(4-methylphenylsulfonamido)-3-phenylpropanoate 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)-Methyl 2-(4-methylphenylsulfonamido)-3-phenylpropanoate (CAS 42384-33-8) is a high-purity analytical reference standard with the molecular formula C17H19NO4S and a molecular weight of 333.40 g/mol.
Based on its molecular formula C17H19NO4S, (S)-Methyl 2-(4-methylphenylsulfonamido)-3-phenylpropanoate contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C17H19NO4S |
| Molecular Weight | 333.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- (E)-N-Benzyl-2-(3,4-dimethoxyphenyl)ethene-1-sulfonamide (CAS 339018-53-0)
- (αS,βS)-β-[(2-Aminophenyl)thio]-α-hydroxy-4-methoxybenzenepropanoic Acid Methyl Ester (CAS 99109-07-6)
- (E)-Methoxy[1-(4-methoxyphenyl)-2-(4-methylbenzenesulfonyl)ethylidene]amine (CAS 338400-80-9)
- 1-([1,1'-Biphenyl]-4-yl)-3-((3-fluoro-4-methylphenyl)amino)propan-1-one (CAS 882748-59-6)
- (R)-2-(Methoxymethyl)pyrrolidine-1-carbaldehyde (CAS 121817-71-8)
- n-(Cyclohexylmethyl)ethanamine (CAS 14002-08-5)
- Tau Peptide (307-321) trifluoroacetate salt (CAS 330456-50-3)
- 3-((Methylsulfonyl)methyl)benzonitrile (CAS 261924-51-0)
- N-(3-morpholinopropyl)thietan-3-amine (CAS 1864280-52-3)
- 2-N-Octyl-4-Isothiazolin-3-One (CAS 26530-20-1)
- 1-(4-(Tert-butyl)phenyl)-2-methylpropan-1-amine (CAS 863668-05-7)
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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