[L12072] CAS 82228-89-5 | N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate, 97%

CAS : 82228-89-5
MDL : MFCD08061351

Other name :

4-Formyl-1-methylpyridinium benzenesulfonate hydrate

Chemical Properties

Formula : C13H13NO4S•xH2O
Formula weight : 279.32(anhy)
Melting Point : 98-100°
Sensitivity : Air Sensitive. Store under Nitrogen. Ambient temperatures.
Form : Powder
Solubility : Sparingly soluble in water (0.27 g/L at 25°C).

Literature References

Reagent for conversion of primary amines to the corresponding aldehydes and ketones under extremely mild conditions. The reaction mimics the action of pyridoxal in biological systems and is compatible with various functional groups: J. Am. Chem. Soc., 104, 4446 (1982).

Notes

Keep container tightly closed in a dry and well-ventilated place. It is hygroscopic in nature. Store under inert gas. Incompatible with oxidizing agents.Other References:Beilstein: 5695963

Grade Specifications

Grade Specifications

Hazard Statements : H315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.