Ethyl picolinoylacetate ethyl 3-oxo-3-(2-pyridinyl)propanoate ethyl-2-pyridoyl acetate ethyl 3-oxo-3-pyridin-2-ylpropanoate Ethyl 3-oxo-3-(2-pyridyl)propionate 3-Oxo-3-(2-pyridyl)propionic acid ethyl ester Ethyl 3-oxo-3-(pyridin-2-yl)propanoate 26510-52-1 CAS 26510-52-1

Purity 97%+In StockPharmaceutical Standards
CAS No.26510-52-1
Molecular FormulaC10H17NO3
Molecular Weight199.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl picolinoylacetate ethyl 3-oxo-3-(2-pyridinyl)propanoate ethyl-2-pyridoyl acetate ethyl 3-oxo-3-pyridin-2-ylpropanoate Ethyl 3-oxo-3-(2-pyridyl)propionate 3-Oxo-3-(2-pyridyl)propionic acid ethyl ester Ethyl 3-oxo-3-(pyridin-2-yl)propanoate 26510-52-1 CAS 26510-52-1 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.

CATO supplies Ethyl picolinoylacetate ethyl 3-oxo-3-(2-pyridinyl)propanoate ethyl-2-pyridoyl acetate ethyl 3-oxo-3-pyridin-2-ylpropanoate Ethyl 3-oxo-3-(2-pyridyl)propionate 3-Oxo-3-(2-pyridyl)propionic acid ethyl ester Ethyl 3-oxo-3-(pyridin-2-yl)propanoate 26510-52-1 (CAS 26510-52-1), a certified reference material (molecular formula C10H17NO3, MW 199.25 g/mol) for analytical method development and quality control.

Ethyl picolinoylacetate ethyl 3-oxo-3-(2-pyridinyl)propanoate ethyl-2-pyridoyl acetate ethyl 3-oxo-3-pyridin-2-ylpropanoate Ethyl 3-oxo-3-(2-pyridyl)propionate 3-Oxo-3-(2-pyridyl)propionic acid ethyl ester Ethyl 3-oxo-3-(pyridin-2-yl)propanoate 26510-52-1 (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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO manufactures Ethyl picolinoylacetate ethyl 3-oxo-3-(2-pyridinyl)propanoate ethyl-2-pyridoyl acetate ethyl 3-oxo-3-pyridin-2-ylpropanoate Ethyl 3-oxo-3-(2-pyridyl)propionate 3-Oxo-3-(2-pyridyl)propionic acid ethyl ester Ethyl 3-oxo-3-(pyridin-2-yl)propanoate 26510-52-1 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H17NO3
Molecular Weight199.25 g/mol
AppearanceWhite to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1964
Nitrogen Atoms1

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