302295

5-Nitro-2-thiophenecarboxaldehyde

98%

• 실험식(Hill 표기법): C₅H₃NO₃S
• CAS Number: 4521-33-9
• Molecular Weight: 157.15
• EC Number: 224-850-9
• MDL number: MFCD00005433
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24858243
• NACRES: NA.22

속성

• Quality Level: 100
• 분석: 98%
• 양식: solid
• mp: 75-77 °C (lit.)
• solubility: acetone: soluble 1%, clear, yellow
• 작용기: aldehyde; nitro
• SMILES string: [H]C(=O)c1ccc(s1)[N+]([O-])=O
• InChI: 1S/C5H3NO3S/c7-3-4-1-2-5(10-4)6(8)9/h1-3H
• InChI key: CHTSWZNXEKOLPM-UHFFFAOYSA-N

설명

일반 설명

Diastereoselectivity in [4+2] cycloaddition of 1-methoxy-2-methyl-3-(trimethylsiloxy)-1,3-pentadiene with 5-nitro-2-thiophenecarboxaldehyde was investigated.

애플리케이션

5-Nitro-2-thiophenecarboxaldehyde was used in preparation of 2, 3-dihydro-2-(5-nitro-2-thienyl) quinazolin-4-(1H)-ones and various novel oxime ether derivatives, anti-protozoan agents.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves