1-(tert-butoxycarbonyl)-1-azacyclohexan-2-one 2-oxopiperidine-1-carboxylic acid tert-butyl ester 85908-96-9 CHEBI:59556 N-(tert-butoxycarbonyl)piperidin-2-one N-tert-butoxycarbonyl-delta-valerolactam tert-butyl 2-oxopiperidine-1-carboxylate CAS 85908-96-9

Description

Compared with other compounds in its class, the molecular weight of 199.25 g/mol gives 1-(tert-butoxycarbonyl)-1-azacyclohexan-2-one 2-oxopiperidine-1-carboxylic acid tert-butyl ester 85908-96-9 CHEBI:59556 N-(tert-butoxycarbonyl)piperidin-2-one N-tert-butoxycarbonyl-delta-valerolactam tert-butyl 2-oxopiperidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(tert-butoxycarbonyl)-1-azacyclohexan-2-one 2-oxopiperidine-1-carboxylic acid tert-butyl ester 85908-96-9 CHEBI:59556 N-(tert-butoxycarbonyl)piperidin-2-one N-tert-butoxycarbonyl-delta-valerolactam tert-butyl 2-oxopiperidine-1-carboxylate (CAS 85908-96-9), molecular formula C10H17NO3 and molecular weight 199.25 g/mol, is a CATO reference standard with documented purity and traceability.

1-(tert-butoxycarbonyl)-1-azacyclohexan-2-one 2-oxopiperidine-1-carboxylic acid tert-butyl ester 85908-96-9 CHEBI:59556 N-(tert-butoxycarbonyl)piperidin-2-one N-tert-butoxycarbonyl-delta-valerolactam tert-butyl 2-oxopiperidine-1-carboxylate (C10H17NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

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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