CAS 82228-89-5

Pyridinium, 4-formyl-1-methyl-, benzenesulfonate (1:1)

Description:

Pyridinium, 4-formyl-1-methyl-, benzenesulfonate (1:1), with the CAS number 82228-89-5, is an organic compound that features a pyridinium cation and a benzenesulfonate anion. The structure includes a pyridine ring substituted with a formyl group at the 4-position and a methyl group at the 1-position, contributing to its unique reactivity and properties. This compound is typically characterized by its solubility in polar solvents, which is influenced by the presence of the sulfonate group, enhancing its ionic character. It may exhibit properties such as moderate stability under standard conditions, and it can participate in various chemical reactions, including nucleophilic substitutions and condensation reactions. The presence of the formyl group suggests potential reactivity in aldehyde-related chemistry, while the pyridinium moiety can engage in hydrogen bonding and coordination with other molecules. Overall, this compound is of interest in organic synthesis and may have applications in pharmaceuticals or materials science due to its structural features.

Formula: C₇H₈NO·C₆H₅O₃S

InChI: InChI=1S/C7H8NO.C6H6O3S/c1-8-4-2-7(6-9)3-5-8;7-10(8,9)6-4-2-1-3-5-6/h2-6H,1H3;1-5H,(H,7,8,9)/q+1;/p-1

InChI key: InChIKey=HSVLGIFAXFDLMU-UHFFFAOYSA-M

SMILES: C(=O)C=1C=C[N+](C)=CC1.S(=O)(=O)([O-])C1=CC=CC=C1

Synonyms:

• 4-Formyl-1-methylpyridinium benzenesulfonate
• Pyridinium, 4-Formyl-1-Methyl- Benzenesulfonate (1:1)
• Pyridinium, 4-formyl-1-methyl-, benzenesulfonate

N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate, 97%

CAS: 82228-89-5

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. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some do

Formula: C₁₃H₁₃NO₄S

Purity: 97%

Color and Shape: Powder or crystals, White to cream to pale brown or pink

Molecular weight: 279.31

Ref: 02-L12072

4-Formyl-1-methylpyridin-1-ium benzenesulfonate

CAS: 82228-89-5

Formula: C₁₃H₁₃NO₄S

Purity: 97%

Color and Shape: Solid

Molecular weight: 279.3116

Ref: IN-DA0035EM

4-Formyl-1-methylpyridinium benzenesulphonate

CAS: 82228-89-5

4-Formyl-1-methylpyridinium benzenesulphonate

Formula: C₇H₈NO·C₆H₅SO₃

Purity: 98%

Color and Shape: off white solid

Molecular weight: 279.31g/mol

Ref: 54-OR55120