(S)-2-[[2-[(S)-4-(Difluoromethyl)-2-oxo-3-oxazolidinyl]-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl]amino]propanamide CAS 2060571-02-8
| CAS No. | 2060571-02-8 |
| Molecular Formula | C18H19F2N5O4 |
| Molecular Weight | 407.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-[[2-[(S)-4-(Difluoromethyl)-2-oxo-3-oxazolidinyl]-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl]amino]propanamide (CAS 2060571-02-8) is a high-purity analytical reference standard with the molecular formula C18H19F2N5O4 and a molecular weight of 407.37 g/mol.
(S)-2-[[2-[(S)-4-(Difluoromethyl)-2-oxo-3-oxazolidinyl]-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl]amino]propanamide (C18H19F2N5O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 (S)-2-[[2-[(S)-4-(Difluoromethyl)-2-oxo-3-oxazolidinyl]-5,6-dihydrobenzo[f]imidazo[1,2-d][1,4]oxazepin-9-yl]amino]propanamide 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 | C18H19F2N5O4 |
| Molecular Weight | 407.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Recommended Standards
- ASP5878 (CAS 1453208-66-6)
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- Peptide Impurity 41 (CAS CATO-CPTD788841)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com