1-|A-D-Glucopyranuronosyl-3-[4-(methylnitrosoamino)-1-oxobutyl]pyridinium 350508-26-8 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone N-|A-D-Glucuronide NNK-N-|A-D-Glucuronide CAS 350508-26-8

Purity 97%+In StockPharmaceutical Standards
CAS No.350508-26-8
Molecular FormulaC16H21N3O8
Molecular Weight383.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-|A-D-Glucopyranuronosyl-3-[4-(methylnitrosoamino)-1-oxobutyl]pyridinium 350508-26-8 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone N-|A-D-Glucuronide NNK-N-|A-D-Glucuronide CAS 350508-26-8 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 1-|A-D-Glucopyranuronosyl-3-[4-(methylnitrosoamino)-1-oxobutyl]pyridinium 350508-26-8 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone N-|A-D-Glucuronide NNK-N-|A-D-Glucuronide (CAS 350508-26-8), a certified reference material (molecular formula C16H21N3O8, MW 383.35 g/mol) for analytical method development and quality control.

Structurally, 1-|A-D-Glucopyranuronosyl-3-[4-(methylnitrosoamino)-1-oxobutyl]pyridinium 350508-26-8 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone N-|A-D-Glucuronide NNK-N-|A-D-Glucuronide (C16H21N3O8) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 383.35 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.

CATO manufactures 1-|A-D-Glucopyranuronosyl-3-[4-(methylnitrosoamino)-1-oxobutyl]pyridinium 350508-26-8 4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone N-|A-D-Glucuronide NNK-N-|A-D-Glucuronide 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 FormulaC16H21N3O8
Molecular Weight383.35 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3

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