4-((9H-Fluoren-9-ylidene)methyl)-N-methylaniline CAS 21888-92-6

Purity 97%+In StockPharmaceutical Standards
CAS No.21888-92-6
Molecular FormulaC21H17N
Molecular Weight283.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((9H-Fluoren-9-ylidene)methyl)-N-methylaniline CAS 21888-92-6 chemical structure

Description

4-((9H-Fluoren-9-ylidene)methyl)-N-methylaniline (CAS 21888-92-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H17N. Molecular weight: 283.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H17N
Molecular Weight283.37 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms1

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