Vardenafil Hydrochloride Trihydrate EP Impurity C CAS 1255919-03-9

Description

The occurrence of Vardenafil Hydrochloride Trihydrate EP Impurity C is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Vardenafil Hydrochloride Trihydrate EP Impurity C (CAS 1255919-03-9) is a certified pharmaceutical impurity reference standard with the molecular formula C38H46N10O8S2 and a molecular weight of 834.96 g/mol.

Structurally, Vardenafil Hydrochloride Trihydrate EP Impurity C (C38H46N10O8S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 21.0, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 834.96 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO manufactures Vardenafil Hydrochloride Trihydrate EP Impurity C under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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