(S)-2-((tert-Butoxycarbonyl)amino)-3,3-bis(4-fluorophenyl)propanoic acid CAS 481055-29-2

Purity 97%+In StockPharmaceutical Standards
CAS No.481055-29-2
Molecular FormulaC20H21F2NO4
Molecular Weight377.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-((tert-Butoxycarbonyl)amino)-3,3-bis(4-fluorophenyl)propanoic acid CAS 481055-29-2 chemical structure

Description

(S)-2-((tert-Butoxycarbonyl)amino)-3,3-bis(4-fluorophenyl)propanoic acid (CAS 481055-29-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H21F2NO4. Molecular weight: 377.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC20H21F2NO4
Molecular Weight377.38 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms1

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