(2S,5R)-tert-Butyl 2,5-dimethyl-4-(4-((perfluorophenoxy)carbonyl)-2-propylphenyl)piperazine-1-carboxylate CAS 1666111-64-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1666111-64-3
Molecular FormulaC27H31F5N2O4
Molecular Weight542.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,5R)-tert-Butyl 2,5-dimethyl-4-(4-((perfluorophenoxy)carbonyl)-2-propylphenyl)piperazine-1-carboxylate CAS 1666111-64-3 chemical structure

Description

(2S,5R)-tert-Butyl 2,5-dimethyl-4-(4-((perfluorophenoxy)carbonyl)-2-propylphenyl)piperazine-1-carboxylate (CAS 1666111-64-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C27H31F5N2O4. Molecular weight: 542.54 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC27H31F5N2O4
Molecular Weight542.54 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Halogen ContentF-containing
Nitrogen Atoms2

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