(R)-2-[Bis[3,5-bis(trifluoromethyl)phenyl][(tert-butyldimethylsilyl)oxy]methyl]pyrrolidine CAS 1146629-74-4
| CAS No. | 1146629-74-4 |
| Molecular Formula | C27H29F12NOSi |
| Molecular Weight | 639.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (R)-2-[Bis[3,5-bis(trifluoromethyl)phenyl][(tert-butyldimethylsilyl)oxy]methyl]pyrrolidine 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.
(R)-2-[Bis[3,5-bis(trifluoromethyl)phenyl][(tert-butyldimethylsilyl)oxy]methyl]pyrrolidine (CAS 1146629-74-4) is a high-purity analytical reference standard with the molecular formula C27H29F12NOSi and a molecular weight of 639.59 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (R)-2-[Bis[3,5-bis(trifluoromethyl)phenyl][(tert-butyldimethylsilyl)oxy]methyl]pyrrolidine is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 639.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H29F12NOSi |
| Molecular Weight | 639.59 g/mol |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- ((Dibutylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) dioctanoate (CAS 67874-42-4)
- (S)-2-[Bis[3,5-bis(trifluoromethyl)phenyl][(tert-butyldimethylsilyl)oxy]methyl]pyrrolidine (CAS 913699-13-5)
- ((Dibutylstannanediyl)bis(sulfanediyl))bis(ethane-2,1-diyl) bis(2-ethylhexanoate) (CAS 68298-37-3)
- (2R)-2-[Bis[3,5-bis(trifluoromethyl)phenyl][(triethylsilyl)oxy]methyl]pyrrolidine (CAS 1061307-56-9)
- 2-(4-Methyl-6-oxopyrimidin-1(6H)-yl)acetonitrile (CAS 1250764-87-4)
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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