N,N'-(9H-fluorene-2,7-diyl)diacetamide CAS 304-28-9

Purity 97%+In StockPharmaceutical Standards
CAS No.304-28-9
Molecular FormulaC17H16N2O2
Molecular Weight280.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N'-(9H-fluorene-2,7-diyl)diacetamide CAS 304-28-9 chemical structure

Description

N,N'-(9H-fluorene-2,7-diyl)diacetamide (CAS 304-28-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16N2O2. Molecular weight: 280.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC17H16N2O2
Molecular Weight280.32 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 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

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