4-(2-Ethoxyphenyl)-1-butene CAS 951889-80-8

Purity 97%+In StockPharmaceutical Standards
CAS No.951889-80-8
Molecular FormulaC12H16O
Molecular Weight176.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2-Ethoxyphenyl)-1-butene CAS 951889-80-8 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.

4-(2-Ethoxyphenyl)-1-butene (CAS 951889-80-8), molecular formula C12H16O and molecular weight 176.25 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H16O, 4-(2-Ethoxyphenyl)-1-butene contains a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 176.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), 4-(2-Ethoxyphenyl)-1-butene 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 FormulaC12H16O
Molecular Weight176.25 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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Why CATO?