4-(N,N-Diethylsulfamoyl)-N-(5-(5,6-dihydro-1,4-dioxin-2-yl)-1,3,4-oxadiazol-2-yl)benzamide CAS 851094-76-3
| CAS No. | 851094-76-3 |
| Molecular Formula | C17H20N4O6S |
| Molecular Weight | 408.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(N,N-Diethylsulfamoyl)-N-(5-(5,6-dihydro-1,4-dioxin-2-yl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 851094-76-3), molecular formula C17H20N4O6S and molecular weight 408.43 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(N,N-Diethylsulfamoyl)-N-(5-(5,6-dihydro-1,4-dioxin-2-yl)-1,3,4-oxadiazol-2-yl)benzamide (C17H20N4O6S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 408.43 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 4-(N,N-Diethylsulfamoyl)-N-(5-(5,6-dihydro-1,4-dioxin-2-yl)-1,3,4-oxadiazol-2-yl)benzamide 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 | C17H20N4O6S |
| Molecular Weight | 408.43 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-(4-Isopropoxyphenyl)-5-(3-nitrobenzylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 369399-61-1)
- 5-(2-Nitrobenzylidene)-2-(4-propoxyphenyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606958-10-5)
- Ethyl 6-(((5-fluoro-2-hydroxyphenyl)(phenyl)methyl)amino)-1,3a-dihydropyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1951445-02-5)
- Cefonicid Impurity 1 (CAS 61270-71-1)
- 2-(tert-Butoxy)-3-(cyclohexylmethyl)phenol (CAS 1243414-24-5)
- Methyl 5-((2-chloro-5-(trifluoromethyl)phenyl)carbamoyl)-4-methyl-2-(2-methylbenzamido)thiophene-3-carboxylate (CAS 335408-04-3)
- 3-(Boc-amino)-1-Cbz-pyrrolidine-3-carboxylic Acid (CAS 1027511-76-7)
- Atrasentan Impurity 85 (CAS 1058552-84-3)
- (2-(Difluoromethyl)-3-iodo-5-(trifluoromethyl)pyridin-4-yl)methanamine (CAS 1805514-53-7)
- N-(4-(Dimethylamino)benzylidene)-3,4-dimethylaniline (CAS 75908-78-0)
- 2-(4-(Difluoromethyl)-3-hydroxy-5-nitropyridin-2-yl)acetic acid (CAS 1805094-09-0)
- N,N,O-Triacetylhydroxylamine (CAS 17720-63-7)
- 2-Chloro-5-(3-methoxycarbonylphenyl)benzoic acid (CAS 1262009-62-0)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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