(S)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-8-((tert-butoxycarbonyl)amino)octanoic acid 268542-17-2 CAS 268542-17-2

Purity 97%+In StockPharmaceutical Standards
CAS No.268542-17-2
Molecular FormulaC28H36N2O6
Molecular Weight496.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-8-((tert-butoxycarbonyl)amino)octanoic acid 268542-17-2 CAS 268542-17-2 chemical structure

Description

(S)-4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-8-((tert-butoxycarbonyl)amino)octanoic acid 268542-17-2 (CAS 268542-17-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H36N2O6. Molecular weight: 496.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC28H36N2O6
Molecular Weight496.60 g/mol
AppearancePale yellow to yellow crystalline powder
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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