rel-(1S,2R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclopentane-1-carboxylic acid CAS 352707-76-7

Purity 97%+In StockPharmaceutical Standards
CAS No.352707-76-7
Molecular FormulaC21H21NO4
Molecular Weight351.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(1S,2R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclopentane-1-carboxylic acid CAS 352707-76-7 chemical structure

Description

CATO supplies rel-(1S,2R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)cyclopentane-1-carboxylic acid (CAS 352707-76-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H21NO4. Molecular weight: 351.40 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H21NO4
Molecular Weight351.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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