(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(sulfomethyl)phenyl)propanoic acid CAS 206060-45-9

Purity 97%+In StockPharmaceutical Standards
CAS No.206060-45-9
Molecular FormulaC25H23NO7S
Molecular Weight481.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(sulfomethyl)phenyl)propanoic acid CAS 206060-45-9 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 (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(sulfomethyl)phenyl)propanoic acid.

CATO supplies (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(sulfomethyl)phenyl)propanoic acid (CAS 206060-45-9), a certified reference material (molecular formula C25H23NO7S, MW 481.52 g/mol) for analytical method development and quality control.

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(4-(sulfomethyl)phenyl)propanoic acid (C25H23NO7S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC25H23NO7S
Molecular Weight481.52 g/mol
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.)2015
Nitrogen Atoms1
Sulfur Atoms1

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