(3R,4R)-Benzyl 3-((tert-butoxycarbonyl)amino)-4-fluoropyrrolidine-1-carboxylate CAS 1776114-06-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1776114-06-7
Molecular FormulaC17H23FN2O4
Molecular Weight338.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4R)-Benzyl 3-((tert-butoxycarbonyl)amino)-4-fluoropyrrolidine-1-carboxylate CAS 1776114-06-7 chemical structure

Description

The occurrence of (3R,4R)-Benzyl 3-((tert-butoxycarbonyl)amino)-4-fluoropyrrolidine-1-carboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(3R,4R)-Benzyl 3-((tert-butoxycarbonyl)amino)-4-fluoropyrrolidine-1-carboxylate (CAS 1776114-06-7), molecular formula C17H23FN2O4 and molecular weight 338.37 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C17H23FN2O4, (3R,4R)-Benzyl 3-((tert-butoxycarbonyl)amino)-4-fluoropyrrolidine-1-carboxylate contains a flavonoid 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 338.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), (3R,4R)-Benzyl 3-((tert-butoxycarbonyl)amino)-4-fluoropyrrolidine-1-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC17H23FN2O4
Molecular Weight338.37 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentF-containing
Nitrogen Atoms2

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