N-(4-ethoxyphenyl)-N-(methylsulfonyl)glycine CAS 333357-41-8
| CAS No. | 333357-41-8 |
| Molecular Formula | C11H15NO5S |
| Molecular Weight | 273.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(4-ethoxyphenyl)-N-(methylsulfonyl)glycine (CAS 333357-41-8), a certified reference material (molecular formula C11H15NO5S, MW 273.31 g/mol) for analytical method development and quality control.
N-(4-ethoxyphenyl)-N-(methylsulfonyl)glycine (C11H15NO5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-ethoxyphenyl)-N-(methylsulfonyl)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 | C11H15NO5S |
| Molecular Weight | 273.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-Ethoxyphenyl)-N-(methylsulfonyl)glycine (CAS 333454-66-3)
- 3-(3-Ethoxyphenyl)-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 1153972-18-9)
- N-(4-Ethoxyphenyl)-1-methyl-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 757222-06-3)
- 1-(4-Ethoxyphenyl)-3-(pyridin-2-yl)thiourea (CAS 893-59-4)
- (2E)-1-(4-Ethoxyphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1287289-43-3)
- (2E)-1-(4-Ethoxyphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one (CAS 1354941-17-5)
- 8-(4-Ethoxyphenyl)-2,6,7,8-tetrahydroimidazo[2,1-c][1,2,4]triazine-3,4-dione (CAS 1105190-08-6)
- 1-(4-Ethoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082437-06-6)
Recommended Standards
- n-(4-Aminobutyl)-2-nitrobenzenesulfonamide (CAS 211512-13-9)
- N-(4-methoxyphenyl)-N-(methylsulfonyl)alanine (CAS 436811-06-2)
- N-(4,7-Dimethylbenzo[d]thiazol-2-yl)isoxazole-5-carboxamide (CAS 919752-21-9)
- N'-(4-Methylbenzo[d]thiazol-2-yl)furan-2-carbohydrazide (CAS 851977-93-0)
- 3-(Methylthio)-5-vinylpyridin-2-amine (CAS 2794196-97-5)
- 2,4-Dicyclopropylpyrimidine-5-carboxylic acid (CAS 1030015-20-3)
- 3,3-Dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine (CAS 1823930-28-4)
- Camphane (CAS 464-15-3)
- Methyl 3-ethynyl-2-methylbenzoate (CAS 149654-03-5)
- 3-(3-Bromophenyl)-2,2-dimethylpropan-1-ol (CAS 1149357-70-9)
- Methyl 5-methyl-6-(methyl(phenyl)amino)nicotinate (CAS 1355181-03-1)
- 3-Amino-5-[3-(trifluoromethyl)phenyl]-1H,5H,6H-pyrazolo[4,3-c]pyridazin-6-one (CAS 338395-89-4)
- 2-(2-Chloro-4-methoxyphenoxy)acetic acid (CAS 714250-83-6)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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