47714

4-Formyl-1-methylpyridinium benzenesulfonate

≥95.0%

• 실험식(Hill 표기법): C₁₃H₁₃NO₄S
• CAS Number: 82228-89-5
• Molecular Weight: 279.31
• Beilstein: 5695963
• MDL number: MFCD00043164
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57651088
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: ≥95.0%
• 형태: solid
• 불순물: ≤2.0% water
• mp: ~95 °C
• 작용기: aldehyde; sulfonic acid
• SMILES string: [H]C(=O)c1cc[n+](C)cc1.[O-]S(=O)(=O)c2ccccc2
• 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: HSVLGIFAXFDLMU-UHFFFAOYSA-M

설명

일반 설명

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.

애플리케이션

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

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)