5-Isopropyl-1,3-dihydro-2H-indol-2-one CAS 156232-25-6

Description

Compared with other compounds in its class, the molecular weight of 175.23 g/mol gives 5-Isopropyl-1,3-dihydro-2H-indol-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-Isopropyl-1,3-dihydro-2H-indol-2-one (CAS 156232-25-6), molecular formula C11H13NO and molecular weight 175.23 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 5-Isopropyl-1,3-dihydro-2H-indol-2-one (C11H13NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 175.23 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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