Tert-butyl 3-(2-ethoxy-2-oxoethyl)morpholine-4-carboxylate CAS 761460-02-0

Purity 97%+In StockPharmaceutical Standards
CAS No.761460-02-0
Molecular FormulaC13H23NO5
Molecular Weight273.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl 3-(2-ethoxy-2-oxoethyl)morpholine-4-carboxylate CAS 761460-02-0 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 Tert-butyl 3-(2-ethoxy-2-oxoethyl)morpholine-4-carboxylate.

CATO supplies Tert-butyl 3-(2-ethoxy-2-oxoethyl)morpholine-4-carboxylate (CAS 761460-02-0), a certified reference material (molecular formula C13H23NO5, MW 273.33 g/mol) for analytical method development and quality control.

Structurally, Tert-butyl 3-(2-ethoxy-2-oxoethyl)morpholine-4-carboxylate (C13H23NO5) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 273.33 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 FormulaC13H23NO5
Molecular Weight273.33 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; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1986
Nitrogen Atoms1

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