n-(1-(3,4-Difluorophenyl)ethyl)butan-2-amine CAS 1019552-46-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1019552-46-5
Molecular FormulaC12H17F2N
Molecular Weight213.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-(1-(3,4-Difluorophenyl)ethyl)butan-2-amine CAS 1019552-46-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-(1-(3,4-Difluorophenyl)ethyl)butan-2-amine.

n-(1-(3,4-Difluorophenyl)ethyl)butan-2-amine (CAS 1019552-46-5) is a high-purity analytical reference standard with the molecular formula C12H17F2N and a molecular weight of 213.27 g/mol.

n-(1-(3,4-Difluorophenyl)ethyl)butan-2-amine (C12H17F2N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC12H17F2N
Molecular Weight213.27 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing
Nitrogen Atoms1

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