Ramelteon Impurity 65 CAS 2819252-94-1

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.2819252-94-1
Molecular FormulaC16H19NO2
Molecular Weight257.33 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ramelteon Impurity 65 CAS 2819252-94-1 chemical structure

Description

Ramelteon Impurity 65 (CAS 2819252-94-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H19NO2. Molecular weight: 257.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H19NO2
Molecular Weight257.33 g/mol
AppearancePale yellow to yellow crystalline powder
Purity≥95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Nitrogen Atoms1

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