33797-51-2 Eschenmoser inverted exclamation mark s salt Eschenmoser's salt N,N-Dimethylmethyleneammonium iodide N,N-Dimethylmethyleneiminium iodide CAS 33797-51-2

Purity 97%+In StockPharmaceutical Standards
CAS No.33797-51-2
Molecular FormulaI
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

33797-51-2 Eschenmoser inverted exclamation mark s salt Eschenmoser's salt N,N-Dimethylmethyleneammonium iodide N,N-Dimethylmethyleneiminium iodide CAS 33797-51-2 chemical structure

Description

33797-51-2 Eschenmoser inverted exclamation mark s salt Eschenmoser's salt N,N-Dimethylmethyleneammonium iodide N,N-Dimethylmethyleneiminium iodide (IC3H8N) contains iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 supplies 33797-51-2 Eschenmoser inverted exclamation mark s salt Eschenmoser's salt N,N-Dimethylmethyleneammonium iodide N,N-Dimethylmethyleneiminium iodide (CAS 33797-51-2), a certified reference material (molecular formula IC3H8N, MW 185.00 g/mol) for analytical method development and quality control.

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 FormulaI C3H8N
Molecular Weight185.00 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1966
Halogen ContentI-containing
Nitrogen Atoms1

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