1-[(tert-Butoxycarbonyl)amino]-4-tert-butylcyclohexanecarboxylic acid CAS 199330-72-8

Purity 97%+In StockPharmaceutical Standards
CAS No.199330-72-8
Molecular FormulaC16H29NO4
Molecular Weight299.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[(tert-Butoxycarbonyl)amino]-4-tert-butylcyclohexanecarboxylic acid CAS 199330-72-8 chemical structure

Description

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.

1-[(tert-Butoxycarbonyl)amino]-4-tert-butylcyclohexanecarboxylic acid (CAS 199330-72-8) is a high-purity analytical reference standard with the molecular formula C16H29NO4 and a molecular weight of 299.41 g/mol.

Based on its molecular formula C16H29NO4, 1-[(tert-Butoxycarbonyl)amino]-4-tert-butylcyclohexanecarboxylic acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 299.41 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC16H29NO4
Molecular Weight299.41 g/mol
AppearanceWhite to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2013
Nitrogen Atoms1

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