Moxifloxacin Impurity 98 CAS CATO-C4X-107498

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-107498
Molecular FormulaC7H13N3O
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Moxifloxacin Impurity 98 CAS CATO-C4X-107498 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Moxifloxacin Impurity 98.

CATO supplies Moxifloxacin Impurity 98 (CAS CATO-C4X-107498), a pharmacopoeial impurity reference standard (molecular formula C7H13N3OHCl, MW 191.66 g/mol) used for the identification and quantification of trace impurities in APIs.

Structurally, Moxifloxacin Impurity 98 (C7H13N3OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 191.66 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), Moxifloxacin Impurity 98 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 FormulaC7H13N3O HCl
Molecular Weight191.66 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
Halogen ContentCl-containing
Nitrogen Atoms3

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