Kehua AI (Shenzhen) Innovative Drug R&D Co., Ltd.    Northwest A&F University Shenzhen Research Institute    Joint Development

1. Primary Information

English name: Fosbretabulin disodium
CAS No.: 168555-66-6
Molecular formula: C18H19NA2O8P
Molecular weight: 440.3 g/mol
SMILES: COC1=C(C=C(C=C1)C=CC2=CC(=C(C(=C2)OC)OC)OC)OP(=O)([O-])[O-].[Na+].[Na+]
Structural class:
Other identifiers:

1-(3,4,5-trimethoxyphenyl)-2-(3'-hydroxy-4'-methoxyphenyl)ethene

2-methoxy-5-((z)-2-(3,4,5-trimethoxyphenyl)vinyl)phenyl dihydrogen phosphate

3,4,5-trimethoxy-3'-hydroxy-4'-methoxystilbene

CA4DP

combretastatin A-4

2. Suppliers & Pricing

Supplier Pack size Purity Price (CNY) Storage conditions Lead time Notes
Kehua Intelligence 20mg HPLC≥98% 384 2-8℃ in stock -
Kehua Intelligence 100mg HPLC≥98% 1344 2-8℃ in stock -

3. Structures

3.1 2D structure


3.2 3D structure

Coming soon

4. International Nomenclature & Identifiers

4.1 IUPAC Name

disodium;[2-methoxy-5-[(Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenyl] phosphate


4.2 InChI

InChI=1S/C18H21O8P.2Na/c1-22-14-8-7-12(9-15(14)26-27(19,20)21)5-6-13-10-16(23-2)18(25-4)17(11-13)24-3;;/h5-11H,1-4H3,(H2,19,20,21);;/q;2*+1/p-2/b6-5-;;


4.3 InChIKey

VXNQMUVMEIGUJW-XNOMRPDFSA-L


4.4 Canonical SMILES

COC1=C(C=C(C=C1)C=CC2=CC(=C(C(=C2)OC)OC)OC)OP(=O)([O-])[O-].[Na+].[Na+]


4.5 Isomeric SMILES

COC1=C(C=C(C=C1)/C=C\C2=CC(=C(C(=C2)OC)OC)OC)OP(=O)([O-])[O-].[Na+].[Na+]

4.6 SDF file

Coming soon

5. Spectroscopic data

5.1 13C nuclear magnetic resonance (13C NMR)

5.2 1H nuclear magnetic resonance (1H NMR)

5.3 Mass spectrometry (MS)

Coming soon

5.4 Infrared spectroscopy (IR)

Coming soon

5.5 Ultraviolet/visible spectroscopy (UV/Vis)

Coming soon
-- No 3D model data available --