Methyl 4-((N-(3,4-dimethylphenyl)methylsulfonamido)methyl)benzoate CAS 358377-75-0
| CAS No. | 358377-75-0 |
| Molecular Formula | C18H21NO4S |
| Molecular Weight | 347.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 4-((N-(3,4-dimethylphenyl)methylsulfonamido)methyl)benzoate is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Methyl 4-((N-(3,4-dimethylphenyl)methylsulfonamido)methyl)benzoate (CAS 358377-75-0), a certified reference material (molecular formula C18H21NO4S, MW 347.43 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 4-((N-(3,4-dimethylphenyl)methylsulfonamido)methyl)benzoate (C18H21NO4S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C18H21NO4S |
| Molecular Weight | 347.43 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.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl 6-methyl-2-(5-methylfuran-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 315677-49-7)
- Methyl 6-(tert-butyl)-2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 438532-45-7)
- Ethyl 6-ethyl-2-(furan-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 353478-78-1)
- Methyl N-(2,3-dimethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate (CAS 446046-86-2)
- 2-(2-Bromophenoxy)-N-(cyclopropylmethyl)propanamide (CAS 1355923-32-8)
- 3-(1H-pyrrol-1-yl)propan-1-ol (CAS 50966-69-3)
- ethyl 6-{[(tert-butoxy)carbonyl]amino}pyridine-3-carboxylate (CAS 169280-82-4)
- (S)-tert-Butyl oxirane-2-carboxylate (CAS 200643-77-2)
- (2R,3R,4R,5R)-5-(6-Amino-9H-purin-9-yl)-4-ethoxy-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 52842-98-5)
- Potassium fluoroaluminate-AR (CAS 13775-52-5)
- 4-Bromo-3-(2,3-dimethylphenyl)-3-fluoropropiophenone (CAS 898792-89-7)
- (1S,3aR,6aS)-ethyl octahydrocyclopenta[c]pyrrole-1-carboxylate 402958-25-2 ethyl (1S,3aR,6aS)-octahydrocyclopenta[c]pyrrole-1-carboxylate (CAS 402958-25-2)
- 2-((4-(3-Chlorophenyl)piperazin-1-yl)methyl)-2,3-dihydroimidazo[1,2-c]quinazolin-5(1H)-one (CAS 860649-48-5)
- Rac1 Inhibitor F56, control peptide (CAS 1315378-77-8)
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