Methocarbamol Impurity 7 CAS 223754-90-3

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.223754-90-3
Molecular FormulaC4H9NO4
Molecular Weight135.12 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Methocarbamol Impurity 7 CAS 223754-90-3 chemical structure

Description

As a process- or degradation-related impurity, Methocarbamol Impurity 7 (CAS 223754-90-3, C4H9NO4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.

Owing to a carbohydrate-derived structure, an amide group, Methocarbamol Impurity 7 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 135.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 Methocarbamol Impurity 7 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 FormulaC4H9NO4
Molecular Weight135.12 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)2020
Nitrogen Atoms1

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