2-Hydrazinyl-5-(morpholinosulfonyl)benzo[d]oxazole CAS 790270-90-5
| CAS No. | 790270-90-5 |
| Molecular Formula | C11H14N4O4S |
| Molecular Weight | 298.32 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.
2-Hydrazinyl-5-(morpholinosulfonyl)benzo[d]oxazole (CAS 790270-90-5) is a high-purity analytical reference standard with the molecular formula C11H14N4O4S and a molecular weight of 298.32 g/mol.
Based on its molecular formula C11H14N4O4S, 2-Hydrazinyl-5-(morpholinosulfonyl)benzo[d]oxazole contains a nitrogen-containing heterocyclic scaffold, 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 298.32 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).
As a certified reference material (CRM), 2-Hydrazinyl-5-(morpholinosulfonyl)benzo[d]oxazole 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 | C11H14N4O4S |
| Molecular Weight | 298.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 4-Amino-3-(4-methoxy-3-methylphenyl)butanoic acid (CAS 24314-17-8)
- [(2,4-difluorophenyl)methyl]urea (CAS 296277-71-9)
- 5-Ethyl-4-(1-tosylethyl)-1-(4-(trifluoromethoxy)phenyl)-1,3-dihydro-2H-imidazol-2-one (CAS 439096-02-3)
- 4-(2-Hydroxyethoxy)quinoline-3-carbonitrile (CAS 1156318-36-3)
- 2-Amino-1-(4-(methoxymethyl)phenyl)ethan-1-ol (CAS 1467842-23-4)
- 2-Amino-N-cyclopropyl-N-[(2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methyl]acetamide (CAS 1353952-50-7)
- Methyl 3-chloro-4-(methylamino)benzoate (CAS 700834-21-5)
- Acetyl Tetrapeptide-5 (CAS 820959-17-9)
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