Basic information Safety Supplier Related

1,2-BISMALEIMIDOETHANE

Basic information Safety Supplier Related

1,2-BISMALEIMIDOETHANE Basic information

Product Name:
1,2-BISMALEIMIDOETHANE
Synonyms:
  • 1,1'-Ethylenebis(3-pyrroline-2,5-dione)
  • 1,1'-Ethylenebis[1H-pyrrole-2,5-dione]
  • N,N'-Ethylenebis(maleinimide)
  • 1-(2-maleimidoethyl)-3-pyrroline-2,5-quinone
  • 1-[2-(2,5-dioxopyrrol-1-yl)ethyl]pyrrole-2,5-dione
  • 1,2-DiMaleiMidoethane
  • 1,1'-(1,2-Ethanediyl)bis-1H-pyrrole-2,5-dione
  • NSC 41127
CAS:
5132-30-9
MF:
C10H8N2O4
MW:
220.18
Product Categories:
  • pharmacetical
  • Maleimide Derivatives
  • N-Substituted Maleimides
  • N-Substituted Maleimides, Succinimides & Phthalimides
  • Cross Linking Reagents
  • MTS & Sulfhydryl Active Reagents
Mol File:
5132-30-9.mol
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1,2-BISMALEIMIDOETHANE Chemical Properties

Melting point:
193-194°C
Boiling point:
428.3±28.0 °C(Predicted)
Density 
1.510±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
Chloroform
form 
Solid
pka
-2.11±0.20(Predicted)
color 
Off White
CAS DataBase Reference
5132-30-9(CAS DataBase Reference)
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Safety Information

HS Code 
29251900
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1,2-BISMALEIMIDOETHANE Usage And Synthesis

Chemical Properties

Off White Solid

Uses

A short, sulfhydryl reactive homobifunctional crosslinking reagent.

General Description

BMOE, BMB and BMH are homobifunctional, maleimide crosslinkers for conjugation between sulfhydryl groups (-SH). Such bismaleimide crosslinkers are commonly used to explore and characterize protein structure (i.e., oligomerization) or protein interactions. Because BMOE, BMB and BMH have the same reactivity but differ in length, the relative success of these three reagents in forming crosslinks between sites in a protein oligomer or interaction can assist in determining intra- and intermolecular distances.

1,2-BISMALEIMIDOETHANESupplier

Finetech Industry Limited Gold
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027-87465837 19945049750
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sales@finetechnology-ind.com
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd Gold
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0431-80514535 19917294565
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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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4006608290; 18621169109
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3B Pharmachem (Wuhan) International Co.,Ltd.
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821-50328103-801 18930552037
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3bsc@sina.com
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