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Merck
CN

27430

Citraconic anhydride

purum, ≥98.0% (T)

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About This Item

Empirical Formula (Hill Notation):
C5H4O3
CAS Number:
Molecular Weight:
112.08
UNSPSC Code:
12162002
PubChem Substance ID:
EC Number:
210-459-0
Beilstein/REAXYS Number:
1835
MDL number:
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vapor density

4 (vs air)

grade

purum

assay

≥98.0% (T)

refractive index

n20/D 1.471 (lit.), n20/D 1.472

bp

213-214 °C (lit.)

mp

6-10 °C (lit.)

density

1.247 g/mL at 25 °C (lit.)

SMILES string

CCOc1ccc(NS(=O)(=O)c2ccc(N)cc2)nn1, CC1=CC(=O)OC1=O

InChI

1S/C5H4O3/c1-3-2-4(6)8-5(3)7/h2H,1H3

InChI key

AYKYXWQEBUNJCN-UHFFFAOYSA-N

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Yongbin Han et al.
Bioorganic & medicinal chemistry letters, 18(3), 1006-1010 (2008-01-01)
A collection of structurally closely related furanones was synthesized to identify the most important structural elements in brominated furanones for inhibiting the formation of bacterial biofilms. The results suggest that a conjugated exocyclic vinyl bromide on the furanone ring is

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