1-Methyl-4-[N'-(1-methylpyridin-1-ium-4-carbonyl)hydrazinecarbonyl]pyridin-1-ium diiodide CAS 103483-55-2

Purity 97%+In StockPharmaceutical Standards
CAS No.103483-55-2
Molecular FormulaC14H16N4O2
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methyl-4-[N'-(1-methylpyridin-1-ium-4-carbonyl)hydrazinecarbonyl]pyridin-1-ium diiodide CAS 103483-55-2 chemical structure

Description

The occurrence of 1-Methyl-4-[N'-(1-methylpyridin-1-ium-4-carbonyl)hydrazinecarbonyl]pyridin-1-ium diiodide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-Methyl-4-[N'-(1-methylpyridin-1-ium-4-carbonyl)hydrazinecarbonyl]pyridin-1-ium diiodide (CAS 103483-55-2), molecular formula C14H16N4O2I and molecular weight 399.21 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-Methyl-4-[N'-(1-methylpyridin-1-ium-4-carbonyl)hydrazinecarbonyl]pyridin-1-ium diiodide (C14H16N4O2I) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC14H16N4O2 2*I
Molecular Weight399.21 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentI-containing
Nitrogen Atoms4

Recommended Standards

Why CATO?