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Alfa Aesar™ N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate, 97%

$76.34 - $320.18

Chemical Identifiers

CAS 82228-89-5
Molecular Formula C13H13NO4S·xH2O
Formula Weight 279.32 (Anhydrous)
MDL Number MFCD08061351
Beilstein 5695963
Synonym 4-Formyl-1-methylpyridinium benzenesulfonate hydrate
Chemical Name or Material N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1207206 SDS Alfa Aesar™
L1207206
5g Each for $76.34
AAL1207214 SDS Alfa Aesar™
L1207214
25g Each for $320.18
Specifications

Description

Applications
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.

Solubility
Sparingly soluble in water (0.27 g/L at 25°C).

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.
Description & Specifications

Chemical Identifiers

82228-89-5
279.32 (Anhydrous)
5695963
N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate
C13H13NO4S·xH2O
MFCD08061351
4-Formyl-1-methylpyridinium benzenesulfonate hydrate

Specifications

82228-89-5
5g
279.32 (Anhydrous)
5695963
N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate
98° to 100°C
C13H13NO4S·xH2O
MFCD08061351
4-Formyl-1-methylpyridinium benzenesulfonate hydrate
97%

Safety and Handling

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Warning