N-((4-chlorophenyl)sulfonyl)-N-(p-tolyl)glycine CAS 896897-91-9
| CAS No. | 896897-91-9 |
| Molecular Formula | C15H14ClNO4S |
| Molecular Weight | 339.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-((4-chlorophenyl)sulfonyl)-N-(p-tolyl)glycine (CAS 896897-91-9), molecular formula C15H14ClNO4S and molecular weight 339.79 g/mol, is a CATO reference standard with documented purity and traceability.
N-((4-chlorophenyl)sulfonyl)-N-(p-tolyl)glycine (C15H14ClNO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), N-((4-chlorophenyl)sulfonyl)-N-(p-tolyl)glycine 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 | C15H14ClNO4S |
| Molecular Weight | 339.79 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-(4-Chlorophenyl)-2-(phenylsulfonamido)propanoic acid (CAS 1214050-43-7)
- ((3-Chlorophenyl)sulfonyl)phenylalanine (CAS 1449132-27-7)
- (2-Chlorophenyl)(3-((furan-2-ylmethyl)sulfonyl)azetidin-1-yl)methanone (CAS 1797698-54-4)
- ((2-Chlorophenyl)sulfonyl)phenylalanine (CAS 250714-62-6)
- ((4-Chlorophenyl)sulfonyl)phenylalanine (CAS 40279-97-8)
- 2-((2-Chlorophenyl)sulfonyl)-N-(4-methoxyphenyl)acetamide (CAS 339097-37-9)
- 3-(4-chlorophenyl)-3-[(phenylsulfonyl)amino]propanoic acid (CAS 613656-63-6)
- 4-{[(3-Chlorophenyl)(methylsulfonyl)amino]methyl}benzoic acid (CAS 359409-85-1)
Recommended Standards
- N-((4-chlorophenyl)sulfonyl)-N-(o-tolyl)glycine (CAS 823827-17-4)
- N-(2-chlorophenyl)-2-((4-methoxyphenyl)sulfonyl)acetamide (CAS 339107-15-2)
- Methyl N-[(4-chlorophenyl)sulfonyl]-N-phenylglycinate (CAS 92426-22-7)
- N-(2-chlorophenyl)-N-tosylglycine (CAS 333459-19-1)
- Methyl 2-((tert-butoxycarbonyl)amino)-4-cyclobutylbutanoate (CAS 2279727-86-3)
- 2-Methyl-2H-tetrazole-5-carbonitrile (CAS 91511-39-6)
- 2,2-Dimethyl-2,3-dihydrobenzofuran-7-yl carbonochloridate (CAS 4790-86-7)
- (S)-1-(2,4-dimethoxyphenyl)propan-2-ol (CAS 882187-58-8)
- (3S,7aS)-3-Phenyltetrahydropyrrolo[1,2-c]oxazol-5(3H)-one (CAS 1986372-58-0)
- 2-(2,3-Dimethylphenyl)-4-methylpyrrolidine (CAS 603089-83-4)
- 5-Ethylpyridazine-4-carboxylic acid (CAS 1465495-93-5)
- Methyl 2-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)methyl]benzoate (CAS 189949-64-2)
- LY3143921 hydrate (CAS 1627696-53-0)
- (Gly1,Ser3·22,Gln?·3?,Thr?,Arg1?,Tyr21,Ala23·31,Aib32)-Pancreatic Polypeptide (human) (CAS 313988-89-5)
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