Minodronic Impurity 30 CAS 1575-59-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1575-59-3
Molecular FormulaC4H4O3
Molecular Weight100.07 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Minodronic Impurity 30 CAS 1575-59-3 chemical structure

Description

Minodronic Impurity 30 (CAS 1575-59-3) is a certified pharmaceutical impurity reference standard with the molecular formula C4H4O3 and a molecular weight of 100.07 g/mol.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Minodronic Impurity 30 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 100.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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.

CATO manufactures Minodronic Impurity 30 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 FormulaC4H4O3
Molecular Weight100.07 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1957

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