Methyl 4-(N-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)sulfamoyl)benzoate CAS 1797959-40-0
| CAS No. | 1797959-40-0 |
| Molecular Formula | C20H19N3O5S |
| Molecular Weight | 413.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 413.45 g/mol gives Methyl 4-(N-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)sulfamoyl)benzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 4-(N-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)sulfamoyl)benzoate (CAS 1797959-40-0), molecular formula C20H19N3O5S and molecular weight 413.45 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl 4-(N-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)sulfamoyl)benzoate (C20H19N3O5S) 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. 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.
CATO manufactures Methyl 4-(N-(2-((3-cyclopropyl-1,2,4-oxadiazol-5-yl)methyl)phenyl)sulfamoyl)benzoate 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 | C20H19N3O5S |
| Molecular Weight | 413.45 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3-{1-[2-(3,5-dimethyl-1,2-oxazol-4-yl)acetyl]piperidin-4-yl}-4-[(4-fluorophenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775546-93-4)
- 1-[4-(4-Hydroxypiperidin-1-yl)-3-nitrobenzenesulfonyl]piperidine-4-carboxylic acid (CAS 866132-76-5)
- (1R)-6-(Dimethylamino)-6'-(Diphenylphosphino)-[1,1'-biphenyl]-2,2'-diol (CAS 1384895-78-6)
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- 2-methyl-1-(1,3,4-thiadiazol-2-yl)propan-2-amine (CAS 1638768-55-4)
- tert-Butyl (4-acetyl-2-iodophenyl)carbamate (CAS 1884490-83-8)
- Ethyl 1-(4-aminophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate, 97% (CAS 223500-15-0)
- 8-oxa-2,5-diazaspiro[3.5]nonan-6-one (CAS 1442432-16-7)
- 1-(5-Methyl-4H-1,2,4-triazol-3-yl)ethanamine (CAS 518066-19-8)
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- Eperisone Impurity 50 (CAS 1160227-93-9)
- 5-Bromo-4-cyclopropoxy-N,N-dimethylpyridin-2-amine (CAS 1243325-37-2)
- N-((1-Isopropyl-5-methyl-1H-pyrazol-4-yl)methyl)-1-propyl-1H-pyrazol-3-amine hydrochloride (CAS 1856083-90-3)
- Insulin Degludec Impurity 26 (CAS CATO-C4X-215726)
Why CATO?
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