Methyl N-(4-ethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate CAS 884987-64-8
| CAS No. | 884987-64-8 |
| Molecular Formula | C18H21NO4S |
| Molecular Weight | 347.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl N-(4-ethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate 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.
Methyl N-(4-ethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate (CAS 884987-64-8) is a high-purity analytical reference standard with the molecular formula C18H21NO4S and a molecular weight of 347.43 g/mol.
Methyl N-(4-ethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate (C18H21NO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), Methyl N-(4-ethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate 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 | 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- Methyl N-(3,5-dimethylphenyl)-N-[(4-methylphenyl)sulfonyl]glycinate (CAS 363579-41-3)
- Methyl N-(4-isopropylphenyl)-N-(phenylsulfonyl)glycinate (CAS 331750-13-1)
- Methyl N-(3,4-dimethylphenyl)-N-tosylglycinate (CAS 503839-10-9)
- N-(((Pentylthio)carbonyl)oxy)-2-(quinolin-8-yloxy)acetimidamide (CAS 88757-99-7)
- 2-Bromo-5-(3-methoxypropoxy)pyridine (CAS 1697462-74-0)
- 1-Chloro-2-(iodomethyl)benzene (CAS 70450-40-7)
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- Citalopram Impurity 12 (CAS CATO-C4X-110912)
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