1286582-56-6 4-tert-Butyldimethylsilyloxy-6-fluoro-2-oxiranyl-3,4-dihydro-2H-1-benzopyran (Mixture of Diastereomers) CAS 1286582-56-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1286582-56-6 |
| Molecular Formula | C17H25FO3Si |
| Molecular Weight | 324.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1286582-56-6 4-tert-Butyldimethylsilyloxy-6-fluoro-2-oxiranyl-3,4-dihydro-2H-1-benzopyran (Mixture of Diastereomers) (CAS 1286582-56-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H25FO3Si. Molecular weight: 324.46 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H25FO3Si |
| Molecular Weight | 324.46 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related tert Standards
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- 2-((tert-Butyldimethylsilyloxy)methyl)furo[3,2-b]pyridine-6-carboxylic acid (CAS 1171920-49-2)
- 7-tert-Butyldimethylsilyloxy-6,7-dihydro-6-hydroxy-4,6-dimethyl-spiro[cyclopropane-1,5-[5H]inden]-2(3H)-one (CAS 955978-16-2)
- 2-((tert-Butyldimethylsilyloxy)methyl)-6-(trimethylsilyl)furo[3,2-b]pyridine (CAS 1171920-41-4)
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Recommended Standards
- tert-Butyl (1R*,4R*)-4-(cyclohexanecarbonylamino)cyclohexylcarbamate (CAS 1286263-83-9)
- 3,3'-(Diazene-1,2-diyl)bis(N,N-diethylaniline) (CAS 129882-14-0)
- 3,5-Dimethyl-3',5'-ditert-butyldiphenoquinone (CAS 126657-30-5)
- 7-methyl-1H-1,6-naphthyridin-2-one (CAS 138099-15-7)
- 2-(Difluoromethyl)-3-hydroxy-5-iodo-6-methoxypyridine (CAS 1807071-57-3)
- 2-Fluoro-5-methylpyridin-3-amine (CAS 173435-33-1)
- δ-Aminobenzenebutanol (CAS 42331-15-7)
- Riboflavin Impurity 37 (CAS 14684-48-1)
- Indenolol Monohydrochloride (CAS 81789-85-7)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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