(R,S)-1-Methyl-3-nicotinoylpyrrolidone CAS 125630-28-6

Purity >95%In StockPharmaceutical Standards
CAS No.125630-28-6
Molecular FormulaC11H12N2O2
Molecular Weight204.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R,S)-1-Methyl-3-nicotinoylpyrrolidone CAS 125630-28-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 204.23 g/mol gives (R,S)-1-Methyl-3-nicotinoylpyrrolidone distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (R,S)-1-Methyl-3-nicotinoylpyrrolidone (CAS 125630-28-6), a certified reference material (molecular formula C11H12N2O2, MW 204.23 g/mol) for analytical method development and quality control.

Based on its molecular formula C11H12N2O2, (R,S)-1-Methyl-3-nicotinoylpyrrolidone contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 204.23 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 analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (R,S)-1-Methyl-3-nicotinoylpyrrolidone 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 FormulaC11H12N2O2
Molecular Weight204.23 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms2

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