Methyl 4-((N-phenylmethylsulfonamido)methyl)benzoate CAS 333357-36-1
| CAS No. | 333357-36-1 |
| Molecular Formula | C16H17NO4S |
| Molecular Weight | 319.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Methyl 4-((N-phenylmethylsulfonamido)methyl)benzoate (CAS 333357-36-1) is a high-purity analytical reference standard with the molecular formula C16H17NO4S and a molecular weight of 319.38 g/mol.
The molecular framework of Methyl 4-((N-phenylmethylsulfonamido)methyl)benzoate (C16H17NO4S) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Methyl 4-((N-phenylmethylsulfonamido)methyl)benzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C16H17NO4S |
| Molecular Weight | 319.38 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
- Methyl 2-(furan-2-carboxamido)-6-methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 329221-82-1)
- Methyl N-(phenylsulfonyl)-N-(m-tolyl)glycinate (CAS 591723-23-8)
- Ethyl N-phenyl-N-(phenylsulfonyl)glycinate (CAS 94460-96-5)
- Methyl N-(phenylsulfonyl)-N-(p-tolyl)glycinate (CAS 425618-52-6)
- 7-Methyl-2-azaspiro[4.4]nonane (CAS 1073-88-7)
- 2-Iodo-5-(methylamino)phenol (CAS 1243361-45-6)
- 3-bromo-2-fluorofuran (CAS 163459-22-1)
- Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) isocyanurate (CAS 40601-76-1)
- Sculponeatin N (CAS 1169805-98-4)
- Ethyl 6-amino-5-bromopicolinate (CAS 1805271-37-7)
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- 2-(4,7-Dichloro-2-(4-fluorophenyl)-1H-indol-3-yl)ethanamine (CAS 881040-37-5)
- 7-ADCA Impurity 5 (CAS CATO-C4X-23145)
- Tau Peptide (294-305) (human) trifluoroacetate salt (CAS 1428135-29-8)
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