Mephenytoin Impurity 4 CAS 61837-65-8

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.61837-65-8
Molecular FormulaC12H14N2O3
Molecular Weight234.25 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Mephenytoin Impurity 4 CAS 61837-65-8 chemical structure

Description

Order Mephenytoin Impurity 4 (CAS 61837-65-8) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H14N2O3. Molecular weight: 234.25 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC12H14N2O3
Molecular Weight234.25 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms2

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