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N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate, 97%, Thermo Scientific Chemicals Product Code.: 11308605
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N-Methylpyridinium-4-carboxaldehyde benzenesulfonate hydrate, 97%, Thermo Scientific Chemicals

Product Code. 11308605
5 g
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Quantity:
5 g
25 g
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Product Code. 11308605

Brand: Thermo Scientific Alfa Aesar L12072.06

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Description

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

Certificates

Certificates

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number10245568 Certificate TypeCertificate of Analysis Date06/02/2023 Catalog NumberL12072.14,L12072.06
Lot Number10238123 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog NumberL12072.14,L12072.06
Lot Number10201948 Certificate TypeCertificate of Analysis Date06/12/2021 Catalog NumberL12072.14,L12072.06
Lot Number10188029 Certificate TypeCertificate of Analysis Date06/12/2021 Catalog NumberL12072.14,L12072.06
Lot Number10141101 Certificate TypeCertificate of Analysis Date06/12/2021 Catalog NumberL12072.14,L12072.06

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