2,2,2-trifluoro-1-(1H-pyrrol-2-yl)ethanone 2,2,2-tris(fluoranyl)-1-(1H-pyrrol-2-yl)ethanone 2557-70-2 A817914 CAS 2557-70-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2557-70-2
Molecular FormulaC6H8F3NO
Molecular Weight167.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2,2-trifluoro-1-(1H-pyrrol-2-yl)ethanone 2,2,2-tris(fluoranyl)-1-(1H-pyrrol-2-yl)ethanone 2557-70-2 A817914 CAS 2557-70-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 167.13 g/mol gives 2,2,2-trifluoro-1-(1H-pyrrol-2-yl)ethanone 2,2,2-tris(fluoranyl)-1-(1H-pyrrol-2-yl)ethanone 2557-70-2 A817914 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,2,2-trifluoro-1-(1H-pyrrol-2-yl)ethanone 2,2,2-tris(fluoranyl)-1-(1H-pyrrol-2-yl)ethanone 2557-70-2 A817914 (CAS 2557-70-2) is a high-purity analytical reference standard with the molecular formula C6H8F3NO and a molecular weight of 167.13 g/mol.

Owing to an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2,2,2-trifluoro-1-(1H-pyrrol-2-yl)ethanone 2,2,2-tris(fluoranyl)-1-(1H-pyrrol-2-yl)ethanone 2557-70-2 A817914 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), 2,2,2-trifluoro-1-(1H-pyrrol-2-yl)ethanone 2,2,2-tris(fluoranyl)-1-(1H-pyrrol-2-yl)ethanone 2557-70-2 A817914 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 FormulaC6H8F3NO
Molecular Weight167.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
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.)1957
Halogen ContentF-containing
Nitrogen Atoms1

Related trifluoro Standards

Recommended Standards

Why CATO?