1-(3,6-Di-sec-butyl-5-methylpyrazin-2-yl)-3-methylbutan-1-one CAS 183601-96-9

Purity 97%+In StockPharmaceutical Standards
CAS No.183601-96-9
Molecular FormulaC18H30N2O
Molecular Weight290.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,6-Di-sec-butyl-5-methylpyrazin-2-yl)-3-methylbutan-1-one CAS 183601-96-9 chemical structure

Description

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 supplies 1-(3,6-Di-sec-butyl-5-methylpyrazin-2-yl)-3-methylbutan-1-one (CAS 183601-96-9), a certified reference material (molecular formula C18H30N2O, MW 290.44 g/mol) for analytical method development and quality control.

The molecular framework of 1-(3,6-Di-sec-butyl-5-methylpyrazin-2-yl)-3-methylbutan-1-one (C18H30N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 1-(3,6-Di-sec-butyl-5-methylpyrazin-2-yl)-3-methylbutan-1-one 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 FormulaC18H30N2O
Molecular Weight290.44 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2009
Nitrogen Atoms2

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