SML0854
TBCA
≥98% (HPLC)
Synonym(s):
(E)-3-(2,3,4,5-Tetrabromophenyl)acrylic acid, Tetrabromocinnamic acid
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About This Item
Empirical Formula (Hill Notation):
C9H4Br4O2
CAS Number:
Molecular Weight:
463.74
UNSPSC Code:
12352200
NACRES:
NA.77
Product Name
TBCA, ≥98% (HPLC)
SMILES string
Brc1c(c(cc(c1Br)\C=C\C(=O)O)Br)Br
InChI
1S/C9H4Br4O2/c10-5-3-4(1-2-6(14)15)7(11)9(13)8(5)12/h1-3H,(H,14,15)/b2-1+
InChI key
SVJQCVOKYJWUBC-OWOJBTEDSA-N
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 20 mg/mL, clear
storage temp.
2-8°C
Quality Level
Related Categories
Application
Tetrabromocinnamic acid (TBCA) has been used in protein-fragment complementation assay, in an approach to identify inhibitors of αsyn oligomerization.
Biochem/physiol Actions
Tetrabromocinnamic acid (TBCA) is a selective casein kinase CK2 inhibitor.
Tetrabromocinnamic acid (TBCA) is a selective cell-permeable ATP-competitive casein kinase CK2 inhibitor with an IC50 of 110 nM, 2-fold selectivity over CK1, and with the advantage of being less active on DYRK1A (IC50 = 24.5 μM) than other CK2 inhibitors suh as DMAT. Elevated levels of CK2 are associated with many cancers and also with tau hyperphosphorylation and neuropathology found in Alzheimer′s disease and other neurodegenerative disorders. In prostate cancer cells TBCA reduced cell proliferation and caused G2/M cell cycle arrest. In isolated squid axoplasms, TBCA also blocked inhibition of fast axonal transport by Aβ oligomers.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 2
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argeting ?-synuclein oligomers by protein-fragment complementation for drug discovery in synucleinopathies.
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