N-(3,4-dimethoxyphenyl)-N-(phenylsulfonyl)glycine CAS 333449-93-7
| CAS No. | 333449-93-7 |
| Molecular Formula | C16H17NO6S |
| Molecular Weight | 351.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3,4-dimethoxyphenyl)-N-(phenylsulfonyl)glycine (CAS 333449-93-7), molecular formula C16H17NO6S and molecular weight 351.37 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(3,4-dimethoxyphenyl)-N-(phenylsulfonyl)glycine (C16H17NO6S) 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. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures N-(3,4-dimethoxyphenyl)-N-(phenylsulfonyl)glycine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H17NO6S |
| Molecular Weight | 351.37 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-((3,4-Dimethoxyphenyl)sulfonyl)-n-phenylglycine (CAS 693819-68-0)
- N-(2,4-Dimethoxyphenyl)-N-(phenylsulfonyl)glycine (CAS 418806-86-7)
- N-(2,5-dimethoxyphenyl)-N-(phenylsulfonyl)glycine (CAS 331750-11-9)
- 4-(2,3-Dimethoxyphenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid (CAS 1212298-71-9)
- 2-(3,4-Dimethoxyphenyl)-6-(pyrrolidin-1-yl)-3,4-dihydroquinazolin-4-one (CAS 299897-95-3)
- 4-((2,5-Dimethoxyphenyl)amino)-2-(4-methylpiperazin-1-yl)-4-oxobutanoic acid (CAS 900011-85-0)
- N1-(2,4-Dimethoxyphenyl)-N2-(3-morpholinopropyl)oxalamide (CAS 920245-89-2)
- 2-(2-((2,5-Dimethoxyphenyl)amino)thiazol-4-yl)-N-(2-methoxyethyl)acetamide (CAS 1040654-50-9)
Recommended Standards
- N,N-dimethyl-4-(4-phenylpiperazin-1-yl)-6-(trifluoromethyl)pyrimidin-2-amine (CAS 339105-48-5)
- N-ethyl-2-(1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carbonyl)hydrazine-1-carbothioamide (CAS 865659-80-9)
- N-(2-(1H-pyrrol-1-yl)-5-(trifluoromethyl)phenyl)-2-(piperidin-1-yl)acetamide (CAS 866010-79-9)
- Linezolid Impurity 44 (CAS CATO-C4X-107344)
- Diethyl 3-methylthiophene-2,4-dicarboxylate (CAS 14559-14-9)
- 4,5-diphenyl-1,2-dihydropyridin-2-one (CAS 110567-94-7)
- 1-Chlorocyclohex-1-ene (CAS 930-66-5)
- Dizocilpine maleate (CAS 77086-22-7)
- 3-{[(tert-butoxy)carbonyl](cyclopropyl)amino}propanoic acid (CAS 1049155-76-1)
- (4,5,6,7-Tetrahydro-2H-pyrazolo[4,3-c]pyridin-3-yl)methanamine (CAS 933716-16-6)
- 2-Methyl-6-(trifluoromethyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 1267424-77-0)
- (9H-Fluoren-9-yl)methyl (3-methyl-1H-1,2,4-triazol-5-yl)carbamate (CAS 1507634-38-9)
- N-(4-chloro-5-cyanothiazol-2-yl)-4-methylbenzamide (CAS 866156-02-7)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
Why CATO?
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