Ethyl 2-[(tert-butoxycarbonyl)amino]-3-hydroxy-4-methylpentanoate CAS 1424941-11-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1424941-11-6
Molecular FormulaC13H25NO5
Molecular Weight275.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl 2-[(tert-butoxycarbonyl)amino]-3-hydroxy-4-methylpentanoate CAS 1424941-11-6 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 2-[(tert-butoxycarbonyl)amino]-3-hydroxy-4-methylpentanoate.

CATO supplies Ethyl 2-[(tert-butoxycarbonyl)amino]-3-hydroxy-4-methylpentanoate (CAS 1424941-11-6), a certified reference material (molecular formula C13H25NO5, MW 275.34 g/mol) for analytical method development and quality control.

Structurally, Ethyl 2-[(tert-butoxycarbonyl)amino]-3-hydroxy-4-methylpentanoate (C13H25NO5) contains an amide group, 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 275.34 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC13H25NO5
Molecular Weight275.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1991
Nitrogen Atoms1

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