SM2 异构体杂质2 CAS CATO-C3D-262789

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C3D-262789
Molecular FormulaC10H21NO3
Molecular Weight203.28 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

SM2 异构体杂质2 CAS CATO-C3D-262789 chemical structure

Description

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.

SM2 异构体杂质2 (CAS CATO-C3D-262789) is a certified pharmaceutical impurity reference standard with the molecular formula C10H21NO3 and a molecular weight of 203.28 g/mol.

SM2 异构体杂质2 (C10H21NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

CATO manufactures SM2 异构体杂质2 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

Recommended Standards

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