Naratriptan Impurity N3 CAS 1346746-73-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1346746-73-3
Molecular FormulaC20H32N4O4S2
Molecular Weight456.62 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Naratriptan Impurity N3 CAS 1346746-73-3 chemical structure

Description

Naratriptan Impurity N3 (CAS 1346746-73-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H32N4O4S2. Molecular weight: 456.62 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC20H32N4O4S2
Molecular Weight456.62 g/mol
Purity97%+
StorageStore in a cool place (≤25°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.)1991
Nitrogen Atoms4
Sulfur Atoms2

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