(E)-1,1,1-trifluoro-4-(1-methyl-1H-indol-3-yl)but-3-en-2-one CAS 202074-30-4

Description

Compared with other compounds in its class, the molecular weight of 253.22 g/mol gives (E)-1,1,1-trifluoro-4-(1-methyl-1H-indol-3-yl)but-3-en-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(E)-1,1,1-trifluoro-4-(1-methyl-1H-indol-3-yl)but-3-en-2-one (CAS 202074-30-4), molecular formula C13H10F3NO and molecular weight 253.22 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (E)-1,1,1-trifluoro-4-(1-methyl-1H-indol-3-yl)but-3-en-2-one (C13H10F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 253.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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

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