(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-5-oxo-5-(tritylamino)pentanoic acid CAS 2044710-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2044710-89-4
Molecular FormulaC40H36N2O5
Molecular Weight624.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-5-oxo-5-(tritylamino)pentanoic acid CAS 2044710-89-4 chemical structure

Description

The occurrence of (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-5-oxo-5-(tritylamino)pentanoic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-5-oxo-5-(tritylamino)pentanoic acid (CAS 2044710-89-4) is a high-purity analytical reference standard with the molecular formula C40H36N2O5 and a molecular weight of 624.72 g/mol.

(R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-5-oxo-5-(tritylamino)pentanoic acid (C40H36N2O5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-5-oxo-5-(tritylamino)pentanoic acid 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 FormulaC40H36N2O5
Molecular Weight624.72 g/mol
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
Degree of Unsaturation (DBE)24.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1997
Nitrogen Atoms2

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