N-(2-Ethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycine CAS 335416-47-2
| CAS No. | 335416-47-2 |
| Molecular Formula | C17H19NO4S |
| Molecular Weight | 333.40 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.
CATO supplies N-(2-Ethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycine (CAS 335416-47-2), a certified reference material (molecular formula C17H19NO4S, MW 333.40 g/mol) for analytical method development and quality control.
The molecular framework of N-(2-Ethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycine (C17H19NO4S) 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.
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 | 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.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(4-Ethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycine (CAS 884987-72-8)
- 2-(4-Ethylphenyl)-N,N-diisopropylquinolin-4-amine (CAS 853330-99-1)
- 2-(4-(4-Ethylphenyl)-2-morpholinothiazol-5-yl)acetic acid (CAS 1443291-64-2)
- 2-((4-Ethylphenyl)amino)-4H-[1,3]thiazino[5,6-b]quinoxalin-4-one (CAS 154371-13-8)
- 3-(1-Benzyl-3-(4-ethylphenyl)-1H-pyrazol-4-yl)acrylic acid (CAS 1006443-40-8)
- 5-(4-Ethylphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 678543-10-7)
- 3-[(4-ethylphenyl)sulfamoyl]-4-methoxybenzoic acid (CAS 750610-58-3)
- N-(2-Ethylphenyl)-3-(3-methylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-91-5)
Recommended Standards
- N-(2,5-dimethylphenyl)-N-tosylglycine (CAS 333320-52-8)
- N-(3,5-Dimethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycine (CAS 592471-16-4)
- N-(2,5-Dimethylphenyl)-3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-sulfonamide (CAS 941053-21-0)
- N-(3-Methoxyphenyl)-4-(phenylsulfonyl)butanamide (CAS 922908-58-5)
- (4-(4-Fluorophenoxy)pyridin-2-yl)methanamine (CAS 1251088-08-0)
- 5-Amino-2-chloro-N-(3,4-dimethoxyphenyl)benzamide (CAS 1018270-07-9)
- 3-(Benzyloxy)thieno[2,3-b]pyridine-2-carboxylic acid (CAS 152524-93-1)
- 5,8-dichloro-1,2-dihydroquinazolin-2-one (CAS 60610-17-5)
- Mal-amido-PEG24-TFP ester (CAS 2384191-62-0)
- Ceftazidime Impurity 62 (CAS CATO-C4X-121262)
- (S)-(3-bromo-4-fluorophenyl)(cyclopropyl)methanamine (CAS 1213501-73-5)
- N-Cyano-2-pyridinecarboximidamide (CAS 89795-81-3)
- 2-(3,5-Difluorobenzyl)piperazine (CAS 907971-65-7)
- Casein kinase II peptide Substrate (CAS 154444-98-1)
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