Cyclododecanone oxime CAS 946-89-4

Purity 97%+In StockPharmaceutical Standards
CAS No.946-89-4
Molecular FormulaC12H23NO
Molecular Weight197.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyclododecanone oxime CAS 946-89-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 197.32 g/mol gives Cyclododecanone oxime distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Cyclododecanone oxime (CAS 946-89-4), a certified reference material (molecular formula C12H23NO, MW 197.32 g/mol) for analytical method development and quality control.

Cyclododecanone oxime (C12H23NO) contains an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures Cyclododecanone oxime 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 FormulaC12H23NO
Molecular Weight197.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms1

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