573310

(S)-(−)-Tetrahydrofuran-2-carboxamide

97%

• 실험식(Hill 표기법): C₅H₉NO₂
• CAS Number: 498573-81-2
• Molecular Weight: 115.13
• MDL number: MFCD04039924
• UNSPSC 코드: 12352005
• PubChem Substance ID: 24880673

속성

• 분석: 97%
• 광학 활성: [α]20/D −75°, c = 1 in H₂O
• mp: 82-86 °C (lit.)
• SMILES string: NC(=O)[C@@H]1CCCO1
• InChI: 1S/C5H9NO2/c6-5(7)4-2-1-3-8-4/h4H,1-3H2,(H2,6,7)/t4-/m0/s1
• InChI key: GXHAENUAJYZNOA-BYPYZUCNSA-N

설명

애플리케이션

(S)-(−)-Tetrahydrofuran-2-carboxamide can be used as a precursor for the preparation of (S)-tetrahydrofuran-2-carbonitrile (THFCN) via dehydration reaction using thionyl chloride and DMF. THFCN can be further methylated with methylmagnesium chloride (Grignard reagent) to produce (S)-1-(tetrahydrofuran-2-yl)ethenone.

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)