Tegoprazan Impurity 99 CAS CATO-C4X-229799

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-229799
Molecular FormulaC9H8F2O2
Molecular Weight186.16 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tegoprazan Impurity 99 CAS CATO-C4X-229799 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 186.16 g/mol gives Tegoprazan Impurity 99 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Tegoprazan Impurity 99 (CAS CATO-C4X-229799) is a certified pharmaceutical impurity reference standard with the molecular formula C9H8F2O2 and a molecular weight of 186.16 g/mol.

Based on its molecular formula C9H8F2O2, Tegoprazan Impurity 99 contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 Tegoprazan Impurity 99 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 FormulaC9H8F2O2
Molecular Weight186.16 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity≥95%
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Halogen ContentF-containing

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