Gabapentin Impurity 27 CAS 4461-87-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.4461-87-4
Molecular FormulaC6H14O2
Molecular Weight118.17 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Gabapentin Impurity 27 CAS 4461-87-4 chemical structure

Description

Gabapentin Impurity 27 (CAS 4461-87-4) is a certified pharmaceutical impurity reference standard with the molecular formula C6H14O2 and a molecular weight of 118.17 g/mol.

Structurally, Gabapentin Impurity 27 (C6H14O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 118.17 g/mol, it falls into the low-molecular-weight range.

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), Gabapentin Impurity 27 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 FormulaC6H14O2
Molecular Weight118.17 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1958

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