(1E)-1-(Dimethylamino)-4-methylpent-1-en-3-one CAS 5782-56-9

Purity 97%+In StockPharmaceutical Standards
CAS No.5782-56-9
Molecular FormulaC8H15NO
Molecular Weight141.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1E)-1-(Dimethylamino)-4-methylpent-1-en-3-one CAS 5782-56-9 chemical structure

Description

(1E)-1-(Dimethylamino)-4-methylpent-1-en-3-one (CAS 5782-56-9), molecular formula C8H15NO and molecular weight 141.21 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (1E)-1-(Dimethylamino)-4-methylpent-1-en-3-one (C8H15NO) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), (1E)-1-(Dimethylamino)-4-methylpent-1-en-3-one 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 FormulaC8H15NO
Molecular Weight141.21 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1958
Nitrogen Atoms1

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