SM2 异构体杂质7 CAS CATO-C3D-262787

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C3D-262787
Molecular FormulaC10H21NO3
Molecular Weight203.28 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

SM2 异构体杂质7 CAS CATO-C3D-262787 chemical structure

Description

SM2 异构体杂质7 (CAS CATO-C3D-262787) is a certified pharmaceutical impurity reference standard with the molecular formula C10H21NO3 and a molecular weight of 203.28 g/mol.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, SM2 异构体杂质7 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 203.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), SM2 异构体杂质7 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 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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