SM2 异构体杂质5 CAS CATO-C3D-262793

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C3D-262793
Molecular FormulaC10H21NO3
Molecular Weight203.28 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

SM2 异构体杂质5 CAS CATO-C3D-262793 chemical structure

Description

CATO supplies SM2 异构体杂质5 (CAS CATO-C3D-262793), a pharmacopoeial impurity reference standard (molecular formula C10H21NO3, MW 203.28 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C10H21NO3, SM2 异构体杂质5 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 203.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 SM2 异构体杂质5 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 FormulaC10H21NO3
Molecular Weight203.28 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
Nitrogen Atoms1

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