N-((5-(Benzo[d]oxazol-2-yl)-2-methoxyphenyl)carbamothioyl)-3-methyl-4-nitrobenzamide CAS 590394-71-1
| CAS No. | 590394-71-1 |
| Molecular Formula | C23H18N4O5S |
| Molecular Weight | 462.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-((5-(Benzo[d]oxazol-2-yl)-2-methoxyphenyl)carbamothioyl)-3-methyl-4-nitrobenzamide 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.
N-((5-(Benzo[d]oxazol-2-yl)-2-methoxyphenyl)carbamothioyl)-3-methyl-4-nitrobenzamide (CAS 590394-71-1) is a high-purity analytical reference standard with the molecular formula C23H18N4O5S and a molecular weight of 462.48 g/mol.
Structurally, N-((5-(Benzo[d]oxazol-2-yl)-2-methoxyphenyl)carbamothioyl)-3-methyl-4-nitrobenzamide (C23H18N4O5S) 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 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 462.48 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-((5-(Benzo[d]oxazol-2-yl)-2-methoxyphenyl)carbamothioyl)-3-methyl-4-nitrobenzamide 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 | C23H18N4O5S |
| Molecular Weight | 462.48 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- ((2R,3S,4R,5R)-5-(6-(((S)-2,3-dihydro-1h-inden-1-yl)amino)-9h-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl sulfamate (CAS 905578-77-0)
- Dibenzyl 1-(4-(methoxycarbonyl)benzyl)-2-methylhydrazine-1,2-dicarboxylate (CAS 1369503-21-8)
- 1,1,1-Trifluoro-4-(5-fluoro-2,3-dihydrobenzofuran-7-yl)-4-methyl-2-(((2-methylquinolin-5-yl)amino)methyl)pentan-2-ol (CAS 1609049-24-2)
- (2R,3R,4R,5S,6S)-5-(benzyloxy)-2-hydroxy-6-methyltetrahydro-2H-pyran-3,4-diyl dibenzoate (CAS 1421758-33-9)
- (S)-(Amino(phenyl)methyl)phosphonic acid hydrochloride (CAS 410547-19-2)
- tert-Butyl (1R*,4R*)-4-pivalamidocyclohexylcarbamate (CAS 1286273-17-3)
- tert-Butyl (5-ethynyl-2-methoxyphenyl)carbamate (CAS 1033610-19-3)
- 2-Bromo-6-fluoro-3-iodobenzaldehyde (CAS 2092187-40-9)
- 3-(2-chloro-6-methoxyphenyl)-5-methyl-1,2-oxazole-4-carboxylic acid (CAS 1364523-60-3)
- 3,4-Dimethyl 1h-pyrazole-3,4-dicarboxylate (CAS 33090-46-9)
- 5-Ethynyl-2-isopropoxypyridine (CAS 1824407-34-2)
- Fluconazole Impurity 73 (CAS CATO-C4X-101973)
- 4-Fluoroindole-2-carboxylic Acid (CAS 399-68-8)
- Angiotensin III Antipeptide (CAS 133605-55-7)
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