Fosfomycin Trometamol EP Impurity D TEA salt(Discontinued,See C4X-13165) CAS 1262243-12-8(Free Acid)

Purity purity>85%;Assay>80%In StockPharmacopoeial Impurity Standards
CAS No.1262243-12-8(Free Acid)
Molecular FormulaC10H25NO11P2
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Fosfomycin Trometamol EP Impurity D TEA salt(Discontinued,See C4X-13165) CAS 1262243-12-8(Free Acid) chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Fosfomycin Trometamol EP Impurity D TEA salt(Discontinued,See C4X-13165).

Fosfomycin Trometamol EP Impurity D TEA salt(Discontinued,See C4X-13165) (CAS 1262243-12-8(Free Acid)) is a certified pharmaceutical impurity reference standard with the molecular formula C10H25NO11P2C6H15N and a molecular weight of 498.45 g/mol.

Based on its molecular formula C10H25NO11P2C6H15N, Fosfomycin Trometamol EP Impurity D TEA salt(Discontinued,See C4X-13165) contains an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 498.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Fosfomycin Trometamol EP Impurity D TEA salt(Discontinued,See C4X-13165) 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 FormulaC10H25NO11P2 C6H15N
Molecular Weight498.45 g/mol
Puritypurity>85%;Assay>80%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-2.0
Nitrogen Atoms2

Related Fosfomycin Standards

Recommended Standards

Why CATO?