2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-methyl-2-oxo-1,2-dihydropyridin-4-yl)acetic acid CAS 1076196-99-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1076196-99-0
Molecular FormulaC23H20N2O5
Molecular Weight404.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-methyl-2-oxo-1,2-dihydropyridin-4-yl)acetic acid CAS 1076196-99-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 404.42 g/mol gives 2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-methyl-2-oxo-1,2-dihydropyridin-4-yl)acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-methyl-2-oxo-1,2-dihydropyridin-4-yl)acetic acid (CAS 1076196-99-0) is a high-purity analytical reference standard with the molecular formula C23H20N2O5 and a molecular weight of 404.42 g/mol.

Structurally, 2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-methyl-2-oxo-1,2-dihydropyridin-4-yl)acetic acid (C23H20N2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 15.0, corresponding to approximately 15 ring(s) or double-bond equivalent(s). With a molecular weight of 404.42 g/mol, it falls into the moderately-high-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.

CATO manufactures 2-(3-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-6-methyl-2-oxo-1,2-dihydropyridin-4-yl)acetic acid 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 FormulaC23H20N2O5
Molecular Weight404.42 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms2

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