595934

2,3-Dibromo-N-methylmaleimide

99%

• 동의어(들): 1-Methyl-3,4-dibromomaleimide, 3,4-Dibromo-1-methyl-1H-pyrrole-2,5-dione, 3,4-Dibromo-1-methyl-2,5-dihydropyrrole-2,5-dione, 3,4-Dibromo-1-methylpyrrole-2,5-dione, 3,4-Dibromo-N-methylmaleimide, 3,4-Dibromo-N-methylpyrrole-2,5-dione, N-Methyl-2,3-dibromomaleimide, N-Methyldibromomaleimide
• 실험식(Hill 표기법): C₅H₃Br₂NO₂
• CAS Number: 3005-27-4
• Molecular Weight: 268.89
• MDL number: MFCD00102284
• UNSPSC 코드: 12352100
• PubChem Substance ID: 24881339
• NACRES: NA.22

속성

• 분석: 99%
• mp: 120-124 °C (lit.)
• 작용기: bromo; imide; maleimide
• SMILES string: CN1C(=O)C(Br)=C(Br)C1=O
• InChI: 1S/C5H3Br2NO2/c1-8-4(9)2(6)3(7)5(8)10/h1H3
• InChI key: CKITYUQKOJMMOI-UHFFFAOYSA-N

설명

애플리케이션

2,3-Dibromo-N-methylmaleimide can be used to synthesize bis-indolylmaleimides via reaction with indolyl magnesium bromide. It can also undergo mono-cross coupling with triorganoindium derivatives which can be further coupled with naphthodithiophene to form an intermediate for [5]thiahelicene synthesis.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302
• 예방조치 성명서: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• 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