SML1903
IMB5046
≥98% (HPLC)
Synonym(s):
2-(4-Morpholinyl)-5-nitro-benzoic acid [4-(methylthio)phenyl]methyl ester
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About This Item
Empirical Formula (Hill Notation):
C19H20N2O5S
CAS Number:
Molecular Weight:
388.44
UNSPSC Code:
12352202
NACRES:
NA.77
Assay:
≥98% (HPLC)
Form:
powder
Quality Segment
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 20 mg/mL, clear
storage temp.
2-8°C
SMILES string
O=C(C1=C(N2CCOCC2)C=CC([N+]([O-])=O)=C1)OCC3=CC=C(SC)C=C3
InChI
1S/C19H20N2O5S/c1-27-16-5-2-14(3-6-16)13-26-19(22)17-12-15(21(23)24)4-7-18(17)20-8-10-25-11-9-20/h2-7,12H,8-11,13H2,1H3
InChI key
VPXGOSNPXCNGAI-UHFFFAOYSA-N
Biochem/physiol Actions
IMB5046 is a microtubule inhibitor that has antitumor activity, overcoming multidrug-resistance.
IMB5046 is a microtubule inhibitor that has antitumor activity, overcoming multidrug-resistance. IMB5046 was cytotoxic with an IC50 range of 37 to 426 nM against multiple tumor cell lines, including some that were resistant to colchicine, vincristine and paclitaxel. IMB5046 was also active against human lung tumor xenografts. IMB5046 was found to bind to tubulin at the colchicine site, but with a different binding mode. IMB5046 inhibited tubulin polymerization, and induced G2/M arrest.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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