(S)-3-Bromo-6-((tert-butyldimethylsilyl)oxy)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine CAS 2676864-89-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2676864-89-2 |
| Molecular Formula | C12H21BrN2O2Si |
| Molecular Weight | 333.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (S)-3-Bromo-6-((tert-butyldimethylsilyl)oxy)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (CAS 2676864-89-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H21BrN2O2Si. Molecular weight: 333.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H21BrN2O2Si |
| Molecular Weight | 333.30 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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- 4-Bromo-1-(2-((tert-butyldimethylsilyl)oxy)ethyl)-1H-pyrazole-5-carbaldehyde (CAS 2379241-71-9)
- 7-Bromo-2-(((tert-butyldimethylsilyl)oxy)methyl)-2,3-dihydropyrazolo[5,1-b]oxazole (CAS 2894830-83-0)
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Recommended Standards
- (S)-3-((tert-Butoxycarbonyl)amino)-3-(4-(trifluoromethyl)phenyl)propanoic acid (CAS 500770-79-6)
- 2-(4-Aminophenyl)-6-nitro-1H-benz[de]isoquinoline-1,3(2H)-dione (CAS 57037-95-3)
- (S)-3-((tert-Butoxycarbonyl)amino)-3-(3-(trifluoromethyl)phenyl)propanoic acid (CAS 500770-78-5)
- 3,5-Dimethylimidazolidin-4-one (CAS 82044-01-7)
- N1,N1,N6,N6-tetrabutylhexane-1,6-diamine (CAS 27090-63-7)
- 1,1'-(3-Aminopyridine-2,4-diyl)bis(ethan-1-one) (CAS 51460-33-4)
- 9H-1,9'-Bicarbazole (CAS 27825-35-0)
- N-(Indole)nitroso Naratriptan (CAS 1216880-64-6)
- Lifitegrast Impurity 13 (CAS CATO-C4X-240913)
- Tirzepatide Impurity 12 (CAS CATO-C4X-324012)
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