Tert-butyl (2-ethyl-2-hydroxybutyl)carbamate CAS 1497997-30-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1497997-30-4
Molecular FormulaC11H23NO3
Molecular Weight217.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl (2-ethyl-2-hydroxybutyl)carbamate CAS 1497997-30-4 chemical structure

Description

Structurally, Tert-butyl (2-ethyl-2-hydroxybutyl)carbamate (C11H23NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 217.31 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.

Tert-butyl (2-ethyl-2-hydroxybutyl)carbamate (CAS 1497997-30-4) is a high-purity analytical reference standard with the molecular formula C11H23NO3 and a molecular weight of 217.31 g/mol.

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

Molecular FormulaC11H23NO3
Molecular Weight217.31 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1992
Nitrogen Atoms1

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