Vonoprazan Fumarate Impurity 28 CAS CATO-C4X-102028

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-102028
Molecular FormulaC33H27F2N5O4S2
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Vonoprazan Fumarate Impurity 28 CAS CATO-C4X-102028 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 775.80 g/mol gives Vonoprazan Fumarate Impurity 28 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Vonoprazan Fumarate Impurity 28 (CAS CATO-C4X-102028) is a certified pharmaceutical impurity reference standard with the molecular formula C33H27F2N5O4S2C4H4O4 and a molecular weight of 775.80 g/mol.

Based on its molecular formula C33H27F2N5O4S2C4H4O4, Vonoprazan Fumarate Impurity 28 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 775.80 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 Vonoprazan Fumarate Impurity 28 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

Molecular FormulaC33H27F2N5O4S2 C4H4O4
Molecular Weight775.80 g/mol
Purity>95%
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)24.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Halogen ContentF-containing
Nitrogen Atoms5
Sulfur Atoms2

Related Vonoprazan Standards

Recommended Standards

Why CATO?