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MedKoo CAT#: 206189

CAS#: 906481-23-0

Description: STA-9584 is a potent vascular disrupting agent, which exhibits potent antitumor activity by selectively targeting microvasculature at both the center and periphery of tumors. In vitro, 2-methoxy-5-(5-(3,4,5-trimethoxyphenyl)isoxazol-4-yl)aniline (STA-9122) (active metabolite of STA-9584 ) displayed increased potency relative to other tubulin-binding agents and was highly cytotoxic to tumor cells. STA-9584 induced significant tumor regressions in prostate and breast xenograft models in vivo and, in an aggressive syngeneic model, demonstrated superior tumor growth inhibition and a positive therapeutic index relative to combretastatin A-4 phosphate (CA4P).

Price and Availability

Size Price Shipping out time Quantity
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Pricing updated 2020-07-14. Prices are subject to change without notice.

STA-9584 is not in stock, may be available through custom synthesis. For cost-effective reason, minimum 1 gram order is requested. The product will be characterized by NMR, HPLC and MS analysis. Purity (HPLC) is usually >98%. CoA, QC data, MSDS will be provided when product is successfully made. The estimated lead time is 2-3 months. Please send email to to inquire quote.

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 206189
Name: STA-9584
CAS#: 906481-23-0
Chemical Formula: C28H29N3O6
Exact Mass: 503.20564
Molecular Weight: 503.55
Elemental Analysis: C, 66.79; H, 5.80; N, 8.34; O, 19.06

Synonym: STA9584; STA 9584; STA9584.

IUPAC/Chemical Name: (S)-2-amino-N-(2-methoxy-5-(5-(3,4,5-trimethoxyphenyl)isoxazol-4-yl)phenyl)-3-phenylpropanamide hydrochloride


InChi Code: InChI=1S/C28H29N3O6.ClH/c1-33-23-11-10-18(13-22(23)31-28(32)21(29)12-17-8-6-5-7-9-17)20-16-30-37-26(20)19-14-24(34-2)27(36-4)25(15-19)35-3;/h5-11,13-16,21H,12,29H2,1-4H3,(H,31,32);1H/t21-;/m0./s1

SMILES Code: O=C(NC1=CC(C2=C(C3=CC(OC)=C(OC)C(OC)=C3)ON=C2)=CC=C1OC)[C@@H](N)CC4=CC=CC=C4.[H]Cl

Technical Data

Solid powder

>98% (or refer to the Certificate of Analysis)

Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition:
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Soluble in DMSO, not in water

Shelf Life:
>2 years if stored properly

Drug Formulation:
This drug may be formulated in DMSO

Stock Solution Storage:
0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code:

Additional Information



1: Foley KP, Zhou D, Borella C, Wu Y, Zhang M, Jiang J, Li H, Sang J, Korbut T, Ye J, Zhang X, Barsoum J, Sonderfan AJ. The vascular disrupting agent STA-9584 exhibits potent antitumor activity by selectively targeting microvasculature at both the center and periphery of tumors. J Pharmacol Exp Ther. 2012 Nov;343(2):529-38. doi: 10.1124/jpet.112.196873. Epub 2012 Jul 26. PubMed PMID: 22837008.