Ibandronic Impurity 27 CAS 1346601-22-6

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.1346601-22-6
Molecular FormulaC9H23NO7P2
Molecular Weight319.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ibandronic Impurity 27 CAS 1346601-22-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 319.23 g/mol gives Ibandronic Impurity 27 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Ibandronic Impurity 27 (CAS 1346601-22-6), a pharmacopoeial impurity reference standard (molecular formula C9H23NO7P2, MW 319.23 g/mol) used for the identification and quantification of trace impurities in APIs.

Structurally, Ibandronic Impurity 27 (C9H23NO7P2) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 319.23 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO manufactures Ibandronic Impurity 27 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 FormulaC9H23NO7P2
Molecular Weight319.23 g/mol
Purity≥95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1991
Nitrogen Atoms1

Related Ibandronic Standards

Recommended Standards

Why CATO?