25,26,26,26,27,27,27-Heptafluoro-5,6-epoxycholestanol CAS 240129-24-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 240129-24-2 |
| Molecular Formula | C27H39F7O2 |
| Molecular Weight | 528.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 25,26,26,26,27,27,27-Heptafluoro-5,6-epoxycholestanol (CAS 240129-24-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H39F7O2. Molecular weight: 528.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C27H39F7O2 |
| Molecular Weight | 528.59 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 2025 |
| Halogen Content | F-containing |
Related Heptafluoro Standards
- 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)
- 25,26,26,26,27,27,27-Heptafluoro-7-ketocholesterol (CAS 215094-37-4)
- 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)
- 5,5,6,6,7,7,7-Heptafluoro-4,4-bis(trifluoromethyl)heptyl acrylate (CAS 1980085-17-3)
- Bis(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionate)calcium [Ca(FOD)2] (CAS 36885-29-7)
Recommended Standards
- 2,3-O-Isopropylidene-1,6-ditosyl-L-sorbose (CAS 2484-55-1)
- 1-Oxo-3,6,9,12,15,18,21,24,27,30-decaoxatritriacontan-33-oic acid (CAS 2353410-04-3)
- [10-(1-Dibenzofuranyl)-9-anthracenyl]diphenylphosphine (CAS 1449401-79-9)
- 3-((4-Methylpiperidin-1-yl)sulfonyl)aniline (CAS 436091-54-2)
- 6-Bromo-2-fluoro-3-methylpyridine (CAS 1211536-81-0)
- Tert-butyl 4-(2-aminoethyl)-1,4-diazepane-1-carboxylate (CAS 874841-91-5)
- 5-Cyclopropoxy-2-fluoro-4-iodopyridine (CAS 1243356-83-3)
- 5-Chloroisochromane-1,3-dione (CAS 1267393-24-7)
- Paliperidone Impurity 48 (CAS 181525-38-2)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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 13829788188 / jacky.chen@cato-chem.com