Iloprost Impurity 4 CAS CATO-C4X-32024

Purity ≥90%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-32024
Molecular FormulaC44H62O7
Molecular Weight702.96 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Iloprost Impurity 4 CAS CATO-C4X-32024 chemical structure

Description

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.

Iloprost Impurity 4 (CAS CATO-C4X-32024) is a certified pharmaceutical impurity reference standard with the molecular formula C44H62O7 and a molecular weight of 702.96 g/mol.

Structurally, Iloprost Impurity 4 (C44H62O7) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 702.96 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures Iloprost Impurity 4 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 FormulaC44H62O7
Molecular Weight702.96 g/mol
Purity≥90%
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present

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