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

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

Product Code. 11308605
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25 g
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Product Code. Quantity unitSize
11308605 5 g 5g
11318605 25 g 25g
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Product Code. 11308605

Brand: Thermo Scientific Alfa Aesar L12072.06

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Description

CAS: 82228-89-5 | C13H13NO4S | 279.31 g/mol

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 documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 82228-89-5
Molecular Formula C13H13NO4S
Molecular Weight (g/mol) 279.31
MDL Number MFCD00043164
InChI Key HSVLGIFAXFDLMU-UHFFFAOYSA-M
Synonym 4-formyl-1-methylpyridinium benzenesulfonate, 4-formyl-1-methyl-pyridinium benzenesulfonate, 4-formyl-1-methylpyridin-1-ium benzenesulfonate, pyridinium, 4-formyl-1-methyl-, benzenesulfonate, benzenesulfonate; 1-methylpyridin-1-ium-4-carbaldehyde, 4-formyl-1-methyl pyridinium benzensulfonate, 4-formyl-l-methyl pyridinium benzensulfonate, 4-formyl-1-methylpyridinium benzenesulfo nate, benzenesulfonic acid, 1-methylpyridine-4-carbaldehyde
PubChem CID 9817127
IUPAC Name benzenesulfonate;1-methylpyridin-1-ium-4-carbaldehyde
SMILES C[N+]1=CC=C(C=O)C=C1.[O-]S(=O)(=O)C1=CC=CC=C1

Specifications

Melting Point 98°C to 100°C
Quantity 5 g
Beilstein 5695963
Sensitivity Air Sensitive
Solubility Information Sparingly soluble in water (0.27g/L at 25°C).
Formula Weight 279.32 (Anhydrous)
Percent Purity 97%
Chemical Name or Material N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate

RUO – Research Use Only

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