4-FORMYL-1-METHYL-PYRIDINIUM BENZENESULFONATE
- CAS NO.：82228-89-5
- Empirical Formula: C13H13NO4S
- Molecular Weight: 279.31
- MDL number: MFCD00043164
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:17:30
What is 4-FORMYL-1-METHYL-PYRIDINIUM BENZENESULFONATE?
The Uses of 4-FORMYL-1-METHYL-PYRIDINIUM BENZENESULFONATE
N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate is a useful reagent for the chemical transformation of primary amines to aldehydes and ketones under extremely mild conditions.
What are the applications of Application
4-Formyl-1-methylpyridinium benzenesulfonate is a useful reagent for the chemical transformation of primary amines to aldehydes and ketones
General Description
4-Formyl-1-methylpyridinium benzenesulfonate is a pyridinium salt widely used for the conversion of primary amines to the carbonyl compounds like aldehydes and ketones. The reaction conditions are mild, suitable for compounds with sensitive functional groups thereby providing an efficient alternative for such transformations.
Properties of 4-FORMYL-1-METHYL-PYRIDINIUM BENZENESULFONATE
| Melting point: | ~95 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| color | Off White |
| Water Solubility | Sparingly soluble in water (0.27 g/L at 25°C). |
| Sensitive | Air Sensitive |
| BRN | 5695963 |
| CAS DataBase Reference | 82228-89-5(CAS DataBase Reference) |
Safety information for 4-FORMYL-1-METHYL-PYRIDINIUM BENZENESULFONATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 4-FORMYL-1-METHYL-PYRIDINIUM BENZENESULFONATE
4-FORMYL-1-METHYL-PYRIDINIUM BENZENESULFONATE manufacturer
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