tert-Butyl 5-methyl-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate CAS 873779-31-8

Description

The occurrence of tert-Butyl 5-methyl-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-Butyl 5-methyl-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate (CAS 873779-31-8), molecular formula C18H24N2O3 and molecular weight 316.39 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, tert-Butyl 5-methyl-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 316.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), tert-Butyl 5-methyl-2-oxospiro[indoline-3,4'-piperidine]-1'-carboxylate 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

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