(2R,7aR)-7a-(((tert-Butyldiphenylsilyl)oxy)methyl)-2-fluorohexahydro-1H-pyrrolizine CAS 2454490-71-0

Purity 97%+In StockPharmaceutical Standards
CAS No.2454490-71-0
Molecular FormulaC24H32FNOSi
Molecular Weight397.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,7aR)-7a-(((tert-Butyldiphenylsilyl)oxy)methyl)-2-fluorohexahydro-1H-pyrrolizine CAS 2454490-71-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 397.60 g/mol gives (2R,7aR)-7a-(((tert-Butyldiphenylsilyl)oxy)methyl)-2-fluorohexahydro-1H-pyrrolizine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (2R,7aR)-7a-(((tert-Butyldiphenylsilyl)oxy)methyl)-2-fluorohexahydro-1H-pyrrolizine (CAS 2454490-71-0), a certified reference material (molecular formula C24H32FNOSi, MW 397.60 g/mol) for analytical method development and quality control.

Based on its molecular formula C24H32FNOSi, (2R,7aR)-7a-(((tert-Butyldiphenylsilyl)oxy)methyl)-2-fluorohexahydro-1H-pyrrolizine contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 397.60 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC24H32FNOSi
Molecular Weight397.60 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Halogen ContentF-containing
Nitrogen Atoms1

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