557781
N-Benzyl-2,3-dibromomaleimide
97%
Synonym(s):
1-Benzyl-3,4-dibromo-pyrrole-2,5-dione
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About This Item
Empirical Formula (Hill Notation):
C11H7Br2NO2
CAS Number:
Molecular Weight:
344.99
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
97%
Form:
solid
InChI
1S/C11H7Br2NO2/c12-8-9(13)11(16)14(10(8)15)6-7-4-2-1-3-5-7/h1-5H,6H2
SMILES string
BrC1=C(Br)C(=O)N(Cc2ccccc2)C1=O
InChI key
DZYLZHRCCNTQCS-UHFFFAOYSA-N
assay
97%
form
solid
mp
117-120 °C (lit.)
functional group
bromo, imide, maleimide, phenyl
Application
N-Benzyl-2,3-dibromomaleimide may be used in the synthesis of the following maleimide-based dyes, which can be employed in fluorescence quenching:
- 2,3-bis(3-indolyl)-N-benzylmaleimide
- 2,3-bis(2′-methyl-3-indolyl)-N-benzylmaleimide
- 2,3-bis(2-pyrrolyl)-N-benzylmaleimide
- 2-aryl-N-benzyl-3-bromomaleimides via suzuki cross coupling reaction with aryl boronic acid
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B - Skin Sens. 1
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
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"Metal-catalyzed cross-coupling reactions of halomaleic anhydrides and halomaleimides: synthesis of structurally interesting and biologically important natural and unnatural products"
Deore SP and Argade PN
Synthesis, 46(03), 281-289 (2014)
Bifunctional maleimide dyes as selective anion sensors.
Lin Z, et al.
Tetrahedron, 65(27), 5216-5221 (2009)
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