Ethyl 3-isopropyl-3-methyloxirane-2-carboxylate CAS 274689-93-9

Description

Compared with other compounds in its class, the molecular weight of 172.22 g/mol gives Ethyl 3-isopropyl-3-methyloxirane-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl 3-isopropyl-3-methyloxirane-2-carboxylate (CAS 274689-93-9) is a high-purity analytical reference standard with the molecular formula C9H16O3 and a molecular weight of 172.22 g/mol.

Structurally, Ethyl 3-isopropyl-3-methyloxirane-2-carboxylate (C9H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 172.22 g/mol, it falls into the medium-molecular-weight range.

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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