2-[4-(n-methyl4-methylbenzenesulfonamido)phenoxy]acetic acid CAS 722467-62-1
| CAS No. | 722467-62-1 |
| Molecular Formula | C16H17NO5S |
| Molecular Weight | 335.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-[4-(n-methyl4-methylbenzenesulfonamido)phenoxy]acetic acid 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.
CATO supplies 2-[4-(n-methyl4-methylbenzenesulfonamido)phenoxy]acetic acid (CAS 722467-62-1), a certified reference material (molecular formula C16H17NO5S, MW 335.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H17NO5S, 2-[4-(n-methyl4-methylbenzenesulfonamido)phenoxy]acetic acid contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 335.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-[4-(n-methyl4-methylbenzenesulfonamido)phenoxy]acetic acid 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 | C16H17NO5S |
| Molecular Weight | 335.37 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.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2,5-Dimethoxy-N-(2-(methylsulfonyl)phenyl)benzamide (CAS 955846-53-4)
- 3-((4'-Methoxy-[1,1'-biphenyl])-4-sulfonamido)propanoic acid (CAS 885269-51-2)
- 2-(4-Benzylpiperazin-1-yl)-5-(trifluoromethyl)aniline (CAS 767611-57-4)
- 3-(n-(4-Ethoxyphenyl)sulfamoyl)-4-methylbenzoic acid (CAS 406927-80-8)
- (S)-2-Amino-3-(1H-imidazol-1-yl)propanoic acid (CAS 114717-14-5)
- 1-Bromo-4-(2,2,2-trifluoroethoxy)benzene (CAS 106854-77-7)
- 4-(1-(ethylamino)ethyl)benzoic acid (CAS CATO-C4X-32588)
- 8-methylnaphthalen-1-amine (CAS 130523-30-7)
- 1-(2-Bromo-5-chlorophenyl)ethan-1-amine (CAS 1270382-65-4)
- 1-(2,2-Diethoxyethoxy)-3-methoxybenzene (CAS 108639-46-9)
- beta-Bisabolol (CAS 15352-77-9)
- 2-{[(2-methoxyphenyl)methyl]sulfanyl}aniline (CAS 1094690-40-0)
- benzyl 4-ethynyl-4-fluoropiperidine-1-carboxylate (CAS 495415-74-2)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
Why CATO?
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