(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-nitrophenyl)acetic acid CAS 1998701-00-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1998701-00-0
Molecular FormulaC23H18N2O6
Molecular Weight418.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-nitrophenyl)acetic acid CAS 1998701-00-0 chemical structure

Description

(R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-(4-nitrophenyl)acetic acid (CAS 1998701-00-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H18N2O6. Molecular weight: 418.40 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC23H18N2O6
Molecular Weight418.40 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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms2

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