(3S)-tert-butyl 3-((S)-2-(2-((2-(tert-butyl)phenyl)amino)-2-oxoacetamido)propanamido)-4-hydroxy-5-(2,3,5,6-tetrafluorophenoxy)pentanoate CAS 254750-82-8

Purity 97%+In StockPharmaceutical Standards
CAS No.254750-82-8
Molecular FormulaC30H37F4N3O7
Molecular Weight627.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S)-tert-butyl 3-((S)-2-(2-((2-(tert-butyl)phenyl)amino)-2-oxoacetamido)propanamido)-4-hydroxy-5-(2,3,5,6-tetrafluorophenoxy)pentanoate CAS 254750-82-8 chemical structure

Description

The occurrence of (3S)-tert-butyl 3-((S)-2-(2-((2-(tert-butyl)phenyl)amino)-2-oxoacetamido)propanamido)-4-hydroxy-5-(2,3,5,6-tetrafluorophenoxy)pentanoate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (3S)-tert-butyl 3-((S)-2-(2-((2-(tert-butyl)phenyl)amino)-2-oxoacetamido)propanamido)-4-hydroxy-5-(2,3,5,6-tetrafluorophenoxy)pentanoate (CAS 254750-82-8), a certified reference material (molecular formula C30H37F4N3O7, MW 627.62 g/mol) for analytical method development and quality control.

(3S)-tert-butyl 3-((S)-2-(2-((2-(tert-butyl)phenyl)amino)-2-oxoacetamido)propanamido)-4-hydroxy-5-(2,3,5,6-tetrafluorophenoxy)pentanoate (C30H37F4N3O7) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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.

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 FormulaC30H37F4N3O7
Molecular Weight627.62 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms3

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