WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 407303

CAS#: 518303-20-3

Description: UMI-77 is selective Mcl-1 SMI inhibitor. UMI-77 blocks pancreatic cancer growth in vitro and in vivo. MI-77 binds to the BH3-binding groove of Mcl-1 with Ki of 490 nmol/L, showing selectivity over other members of the antiapoptotic Bcl-2 family. UMI-77 inhibits cell growth and induces apoptosis in pancreatic cancer cells in a time- and dose-dependent manner, accompanied by cytochrome c release and caspase-3 activation. In an in vivo BxPC-3 xenograft model, UMI-77 effectively inhibited tumor growth. Western blot analysis in tumor remnants revealed enhancement of proapoptotic markers and significant decrease of survivin.

Price and Availability

Size Price Shipping out time Quantity
10mg USD 150 Same day
25mg USD 250 Same day
50mg USD 450 Same day
100mg USD 650 Same day
200mg USD 950 Same day
500mg USD 2150 2 weeks
1g USD 2750 2 weeks
2g USD 3950 2 weeks
Inquire bulk and customized quantity

Pricing updated 2021-01-23. Prices are subject to change without notice.

UMI-77, purity > 98%, is in stock. The same day shipping out after order is received. Note: the estimated shipping out time for order > 200mg may be 2 weeks

Chemical Structure


Theoretical Analysis

MedKoo Cat#: 407303
Name: UMI-77
CAS#: 518303-20-3
Chemical Formula: C18H14BrNO5S2
Exact Mass: 466.9497
Molecular Weight: 468.336
Elemental Analysis: C, 46.16; H, 3.01; Br, 17.06; N, 2.99; O, 17.08; S, 13.69

Synonym: UMI-77, UMI77, UMI 77

IUPAC/Chemical Name: 2-((4-((4-bromophenyl)sulfonamido)-1-hydroxynaphthalen-2-yl)thio)acetic acid


InChi Code: InChI=1S/C18H14BrNO5S2/c19-11-5-7-12(8-6-11)27(24,25)20-15-9-16(26-10-17(21)22)18(23)14-4-2-1-3-13(14)15/h1-9,20,23H,10H2,(H,21,22)

SMILES Code: C1=CC=C2C(=C1)C(=CC(=C2O)SCC(=O)O)NS(=O)(=O)C3=CC=C(C=C3)Br

Technical Data

White to off-white solid powder

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

Certificate of Analysis:

Safety Data Sheet (SDS):

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:


1: Dunford EC, Herbst EA, Jeoung NH, Gittings W, Inglis JG, Vandenboom R, LeBlanc PJ, Harris RA, Peters SJ. PDH activation during in vitro muscle contractions in PDH kinase 2 knockout mice: effect of PDH kinase 1 compensation. Am J Physiol Regul Integr Comp Physiol. 2011 Jun;300(6):R1487-93. doi: 10.1152/ajpregu.00498.2010. Epub 2011 Mar 16. PubMed PMID: 21411764.

2: Goldstein DM, Soth M, Gabriel T, Dewdney N, Kuglstatter A, Arzeno H, Chen J, Bingenheimer W, Dalrymple SA, Dunn J, Farrell R, Frauchiger S, La Fargue J, Ghate M, Graves B, Hill RJ, Li F, Litman R, Loe B, McIntosh J, McWeeney D, Papp E, Park J, Reese HF, Roberts RT, Rotstein D, San Pablo B, Sarma K, Stahl M, Sung ML, Suttman RT, Sjogren EB, Tan Y, Trejo A, Welch M, Weller P, Wong BR, Zecic H. Discovery of 6-(2,4-difluorophenoxy)-2-[3-hydroxy-1-(2-hydroxyethyl)propylamino]-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one (pamapimod) and 6-(2,4-difluorophenoxy)-8-methyl-2-(tetrahydro-2H-pyran-4-ylamino)pyrido[2,3-d]pyrimidin-7(8H)-one (R1487) as orally bioavailable and highly selective inhibitors of p38α mitogen-activated protein kinase. J Med Chem. 2011 Apr 14;54(7):2255-65. doi: 10.1021/jm101423y. Epub 2011 Mar 4. PubMed PMID: 21375264.