25,26,26,26,27,27,27-Heptafluoro-7-ketocholesterol CAS 215094-37-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 215094-37-4 |
| Molecular Formula | C27H37F7O2 |
| Molecular Weight | 526.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 25,26,26,26,27,27,27-Heptafluoro-7-ketocholesterol (CAS 215094-37-4) pharmaceutical standards reference standard. Molecular formula: C27H37F7O2. Molecular weight: 526.57 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H37F7O2 |
| Molecular Weight | 526.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2018 |
| Halogen Content | F-containing |
Related Heptafluoro Standards
- 25,26,26,26,27,27,27-Heptafluoro-5,6-epoxycholestanol (CAS 240129-24-2)
- 25,26,26,26,27,27,27-Heptafluoro-5α,6α-epoxycholestanol (CAS 240129-21-9)
- 25,26,26,26,27,27,27-Heptafluoro-7-hydroxycholesterol (CAS 240129-42-4)
- 25,26,26,26,27,27,27-Heptafluoro-7α-hydrosycholesterol (CAS 240129-40-2)
- 4,4,5,5,6,6,6-Heptafluoro-1-iodo-3,3-bis(trifluoromethyl)hexane (CAS 115347-68-7)
- 1,1,1,2,2,3,3-Heptafluoro-3-[[1,1,1,2,3,3-hexafluoro-3-[[1,1,1,2,3,3-hexafluoro-3-(1,2,2,2-tetrafluoroethoxy)propan-2-yl]oxy]propan-2-yl]oxy]propane (CAS 3330-16-3)
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Recommended Standards
- 13,14-Anhydro-10-desacetyl Baccatin (CAS 1217248-58-2)
- N-(3,5-dimethylphenyl)-2-methyl-5-(4-(methylsulfonyl)phenyl)-1-(3-(trifluoromethyl)phenyl)-1H-pyrrole-3-carboxamide (CAS 478043-46-8)
- Bumetanide Impurity 47 (CAS CATO-C4X-198647)
- 4-Chloroindole-2-carbohydrazide (CAS 64932-50-9)
- Methyl N-(2-methoxy-5-methylphenyl)-N-tosylglycinate (CAS 491844-30-5)
- 3,3,3-Trifluoro-2-(indolin-2-ylmethyl)propanoic acid (CAS 690632-19-0)
- tert-butyl N-methyl-N-[(trimethylsilyl)methyl]carbamate (CAS 123387-70-2)
- 1-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)piperidine hydrochloride (CAS 1021186-08-2)
- cis-3-aminocyclobutanecarbonitrile hydrochloride (CAS 1638765-32-8)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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