((1r,3r)-3-(Difluoromethyl)cyclobutyl)methanamine CAS 2091056-99-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2091056-99-2
Molecular FormulaC6H11F2N
Molecular Weight135.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((1r,3r)-3-(Difluoromethyl)cyclobutyl)methanamine CAS 2091056-99-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 135.16 g/mol gives ((1r,3r)-3-(Difluoromethyl)cyclobutyl)methanamine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

((1r,3r)-3-(Difluoromethyl)cyclobutyl)methanamine (CAS 2091056-99-2) is a high-purity analytical reference standard with the molecular formula C6H11F2N and a molecular weight of 135.16 g/mol.

Owing to fluorine substitution, ((1r,3r)-3-(Difluoromethyl)cyclobutyl)methanamine is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 135.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

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 FormulaC6H11F2N
Molecular Weight135.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1997
Halogen ContentF-containing
Nitrogen Atoms1

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