Dapoxetine Impurity 48 (Contains ~1% BHT as stabilizer) CAS 768-03-6

Purity 90%In StockPharmacopoeial Impurity Standards
CAS No.768-03-6
Molecular FormulaC9H8O
Molecular Weight132.16 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dapoxetine Impurity 48 (Contains ~1% BHT as stabilizer) CAS 768-03-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 132.16 g/mol gives Dapoxetine Impurity 48 (Contains ~1% BHT as stabilizer) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Dapoxetine Impurity 48 (Contains ~1% BHT as stabilizer) (CAS 768-03-6) is a certified pharmaceutical impurity reference standard with the molecular formula C9H8O and a molecular weight of 132.16 g/mol.

Dapoxetine Impurity 48 (Contains ~1% BHT as stabilizer) (C9H8O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

As a certified reference material (CRM), Dapoxetine Impurity 48 (Contains ~1% BHT as stabilizer) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC9H8O
Molecular Weight132.16 g/mol
Purity90%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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