Methyl 3-(2-((5-(3,5-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate CAS 838816-57-2
| CAS No. | 838816-57-2 |
| Molecular Formula | C20H19N3O6S |
| Molecular Weight | 429.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Methyl 3-(2-((5-(3,5-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate (C20H19N3O6S) 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).
Methyl 3-(2-((5-(3,5-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate (CAS 838816-57-2), molecular formula C20H19N3O6S and molecular weight 429.45 g/mol, is a CATO reference standard with documented purity and traceability.
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 3-(2-((5-(3,5-dimethoxyphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)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 | C20H19N3O6S |
| Molecular Weight | 429.45 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.) | 1986 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- tert-Butyl 2-(methylthio)-4-(((trifluoromethyl)sulfonyl)oxy)-5,8-dihydropyrido[3,4-d]pyrimidine-7(6H)-carboxylate (CAS 338739-82-5)
- Ozenoxacin Impurity 79 (CAS CATO-C4X-279679)
- 3-(4-Fluorobenzyl)-4-hydroxy-1-(3-pyridinylmethyl)-2(1H)-pyridinone (CAS 477846-00-7)
- 2-(trifluoromethyl)pyrrolidine-2-carbonitrile (CAS 1989659-46-2)
- (R)-2-(1,8-Naphthyridin-2-yl)-4-phenyl-4,5-dihydrooxazole (CAS 2757082-69-0)
- Ethyl 2-(hydroxyimino)-2-(1H-imidazol-1-yl)acetate (CAS 95080-92-5)
- 2-Bromo-1-(2,4-dichlorophenyl)ethan-1-ol (CAS 53066-15-2)
- Ethyl 1-hydroxy-3,4-dihydronaphthalene-2-carboxylate (CAS 134643-90-6)
- Empagliflozin Impurity 309 (CAS CATO-C4X-1065309)
- N-(2-(N-Cyclohexylsulfamoyl)ethyl)benzo[d][1,3]dioxole-5-carboxamide (CAS 899740-36-4)
- 1-[(3-Methylphenyl)methyl]-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one (CAS 303988-03-6)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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