4-(4-(Benzyloxy)phenyl)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid CAS 1366781-55-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1366781-55-6
Molecular FormulaC23H27NO5
Molecular Weight397.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-(Benzyloxy)phenyl)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid CAS 1366781-55-6 chemical structure

Description

The occurrence of 4-(4-(Benzyloxy)phenyl)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(4-(Benzyloxy)phenyl)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid (CAS 1366781-55-6) is a high-purity analytical reference standard with the molecular formula C23H27NO5 and a molecular weight of 397.46 g/mol.

The molecular framework of 4-(4-(Benzyloxy)phenyl)-1-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid (C23H27NO5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC23H27NO5
Molecular Weight397.46 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1

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