898561-62-1 A843348 N-(3-iodanyl-4-methoxy-pyridin-2-yl)-2,2-dimethyl-propanamide N-(3-iodo-4-methoxy-2-pyridinyl)-2,2-dimethylpropanamide CAS 898561-62-1

Purity 97%+In StockPharmaceutical Standards
CAS No.898561-62-1
Molecular FormulaC11H21IN2O2
Molecular Weight340.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

898561-62-1 A843348 N-(3-iodanyl-4-methoxy-pyridin-2-yl)-2,2-dimethyl-propanamide N-(3-iodo-4-methoxy-2-pyridinyl)-2,2-dimethylpropanamide CAS 898561-62-1 chemical structure

Description

898561-62-1 A843348 N-(3-iodanyl-4-methoxy-pyridin-2-yl)-2,2-dimethyl-propanamide N-(3-iodo-4-methoxy-2-pyridinyl)-2,2-dimethylpropanamide (CAS 898561-62-1), molecular formula C11H21IN2O2 and molecular weight 340.20 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 898561-62-1 A843348 N-(3-iodanyl-4-methoxy-pyridin-2-yl)-2,2-dimethyl-propanamide N-(3-iodo-4-methoxy-2-pyridinyl)-2,2-dimethylpropanamide (C11H21IN2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 FormulaC11H21IN2O2
Molecular Weight340.20 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987
Halogen ContentI-containing
Nitrogen Atoms2

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