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CS-W001157 4
Total: USD 88.00

3,4-Dibromo-1H-pyrrole-2,5-dione

  • CAS No. 1122-10-7

  • Cat. No. CS-W004756
  • Molecule weight254.86
  • Purity≥97%
  • MDL No.MFCD00185696

*For research and further manufacturing use only, not for direct human use.

3,4-Dibromo-1H-pyrrole-2,5-dione|CS-W004756

Structure of 1122-10-7

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General Information

  • CAS No. 1122-10-7
  • Cat. No. CS-W004756
  • Purity ≥97%
  • MDL No. MFCD00185696
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₄HBr₂NO₂
  • Molecular Weight 254.86
  • Synonym(s) Dibromomaleinimide
  • SMILES BrC(C1=O)=C(Br)C(N1)=O

Description

2,3-Dibromomaleimide a cyclic imide, has a dipole moment of 0.30 debye based on ab initio and density functional theory (DFT) calculations.2,3-Dibromomaleimide may be used in the synthesis of the following:2-bromo-3-(1H-indol-3-yl)maleimide via reaction with indolyl magnesium bromide in tetrahydrofuran2-dibromo-3-propylsulfanyl-maleimide via reaction with propanethiol and sodium acetate in methanol

Synthesis

  • Route1

    References

    • European Journal of Organic Chemistry, , # 6 p. 1041 - 1045
  • Route2

    References

    • Chemical and Pharmaceutical Bulletin, , vol. 46, # 4 p. 707 - 710
  • Route3

    References

    • Tetrahedron, , vol. 61, # 19 p. 4585 - 4593

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS05,GHS07
Signal Word : Danger
UN#: 3261
Class : 8
Packing Group : Ⅱ
Hazard Statements : H314-H317
Precautionary Statements : P260-P261-P264-P272-P280-P301+P330+P331-P302+P352-P304+P340-P362+P364-P363-P405-P501

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Computational Chemistry Data

  • TPSA   46.17
  • LogP   0.6442
  • H_Acceptors   2
  • H_Donors   1
  • Rotatable_Bonds   0

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