1-(Tert-butyl) 2-ethyl (2S,5S)-5-(2-chloro-5-(trifluoromethyl)phenyl)pyrrolidine-1,2-dicarboxylate CAS 1648890-05-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1648890-05-4
Molecular FormulaC19H23ClF3NO4
Molecular Weight421.84 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(Tert-butyl) 2-ethyl (2S,5S)-5-(2-chloro-5-(trifluoromethyl)phenyl)pyrrolidine-1,2-dicarboxylate CAS 1648890-05-4 chemical structure

Description

High-purity 1-(Tert-butyl) 2-ethyl (2S,5S)-5-(2-chloro-5-(trifluoromethyl)phenyl)pyrrolidine-1,2-dicarboxylate (CAS 1648890-05-4) pharmaceutical standards reference standard. Molecular formula: C19H23ClF3NO4. Molecular weight: 421.84 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC19H23ClF3NO4
Molecular Weight421.84 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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