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47714 Aldrich

4-Formyl-1-methylpyridinium benzenesulfonate

≥95.0%

  • CAS Number 82228-89-5

  • Empirical Formula (Hill Notation) C13H13NO4S

  • Molecular Weight 279.31

  •  Beilstein Registry Number 5695963

  •  MDL number MFCD00043164

  •  PubChem Substance ID 57651088

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Properties

Related Categories Aldehydes, Building Blocks, C13 to C15, C13-C60, Carbonyl Compounds,
InChI Key   HSVLGIFAXFDLMU-UHFFFAOYSA-M
assay   ≥95.0%
impurities   ≤2.0% water
mp   ~95 °C

Description

Packaging

10 g in glass bottle

Application

4-Formyl-1-methylpyridinium benzenesulfonate may be used as a reagent in the synthesis of the following:
• tetrazolic analogs of chalcones
• (+)-ferruginol
• Ecteinascidin 743
• Galipea alkaloids

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.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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