N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-O-phenyl-L-serine CAS 1401662-77-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1401662-77-8
Molecular FormulaC24H21NO5
Molecular Weight403.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-O-phenyl-L-serine CAS 1401662-77-8 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-O-phenyl-L-serine.

N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-O-phenyl-L-serine (CAS 1401662-77-8) is a high-purity analytical reference standard with the molecular formula C24H21NO5 and a molecular weight of 403.43 g/mol.

Based on its molecular formula C24H21NO5, N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-O-phenyl-L-serine contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 403.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), N-(((9H-Fluoren-9-yl)methoxy)carbonyl)-O-phenyl-L-serine 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 FormulaC24H21NO5
Molecular Weight403.43 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms1

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