CAS RN 117048-59-6

IUPAC Name: 2-methoxy-5-[(1E)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenol

Synonyms: combretastatin A-4

Molecular Weight (g/mol): 316.35

Molecular Formula: C18H20O5

InChi Key: HVXBOLULGPECHP-AATRIKPKSA-N

SMILES: COC1=CC=C(\C=C\C2=CC(OC)=C(OC)C(OC)=C2)C=C1O

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MedChemExpress Combretastatin A4 is a microtubule-targeting agent that binds β-tubulin with Kd of 0.4 μM.

Molecular Weight (g/mol)	316.35
Color	White
Physical Form	Solid
Chemical Name or Material	Combretastatin A4
Grade	Research
SMILES	OC1=CC(/C=C\C2=CC(OC)=C(OC)C(OC)=C2)=CC=C1OC
For Use With (Application)	Cancer-programmed cell death
Percent Purity	99.43%
CAS	117048-59-6
Solubility Information	DMSO : 100 mg/mL (316.11 mM; Need ultrasonic)
Health Hazard 1	H301+H311+H331∣H318
Synonym	CRC 87-09
Purity Grade Notes	Research
Recommended Storage	Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Shelf Life	Powder -20°C 3 years, 4°C 2 years∣In solvent -80°C 6 months, -20°C 1 month
Molecular Formula	C₁₈H₂₀O₅
Formula Weight	316.35