18830-44-9 3,3,3-trifluoro-2-methylpropanoate 3,3,3-tris(fluoranyl)-2-methyl-propanoate A813218 CAS 18830-44-9

Purity 97%+In StockPharmaceutical Standards
CAS No.18830-44-9
Molecular FormulaC4H5F3O2
Molecular Weight142.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

18830-44-9 3,3,3-trifluoro-2-methylpropanoate 3,3,3-tris(fluoranyl)-2-methyl-propanoate A813218 CAS 18830-44-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 142.08 g/mol gives 18830-44-9 3,3,3-trifluoro-2-methylpropanoate 3,3,3-tris(fluoranyl)-2-methyl-propanoate A813218 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

18830-44-9 3,3,3-trifluoro-2-methylpropanoate 3,3,3-tris(fluoranyl)-2-methyl-propanoate A813218 (CAS 18830-44-9), molecular formula C4H5F3O2 and molecular weight 142.08 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 18830-44-9 3,3,3-trifluoro-2-methylpropanoate 3,3,3-tris(fluoranyl)-2-methyl-propanoate A813218 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 142.08 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), 18830-44-9 3,3,3-trifluoro-2-methylpropanoate 3,3,3-tris(fluoranyl)-2-methyl-propanoate A813218 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 FormulaC4H5F3O2
Molecular Weight142.08 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1962
Halogen ContentF-containing

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