Ramelteon Impurity 21 CAS 1440962-32-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1440962-32-2
Molecular FormulaC13H11NO
Molecular Weight197.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ramelteon Impurity 21 CAS 1440962-32-2 chemical structure

Description

Ramelteon Impurity 21 (CAS 1440962-32-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C13H11NO. Molecular weight: 197.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC13H11NO
Molecular Weight197.23 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms1

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