For research use only.

Catalog No.S1121

40 publications

TW-37 Chemical Structure

CAS No. 877877-35-5

TW-37 is a novel nonpeptide inhibitor to recombinant Bcl-2, Bcl-xL and Mcl-1 with Ki of 0.29 μM, 1.11 μM and 0.26 μM in cell-free assays, respectively.

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Selleck's TW-37 has been cited by 40 publications

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Choose Selective Bcl-2 Inhibitors

Biological Activity

Description TW-37 is a novel nonpeptide inhibitor to recombinant Bcl-2, Bcl-xL and Mcl-1 with Ki of 0.29 μM, 1.11 μM and 0.26 μM in cell-free assays, respectively.
Mcl-1 [1]
(Cell-free assay)
Bcl-2 [1]
(Cell-free assay)
Bcl-xL [1]
(Cell-free assay)
0.26 μM(Ki) 0.29 μM(Ki) 1.11 μM(Ki)
In vitro

TW-37 targets the BH3-binding groove in Bcl-2 where proapoptotic Bcl-2 proteins bind, and shows higher affinity and selectivity for Bcl-2 and Mcl-1 over Bcl-xL with Ki values of 0.29 μM, 0.26 μM and 1.11 μM, respectively. [1] In vitro, TW-37 shows significant anti-proliferative and pro-apoptotic effect in a de novo chemo-resistant WSU-DLCL2 lymphoma cell line and primary cells obtained from a lymphoma patient without effects on normal peripheral blood lymphocytes. [1] TW-37 exhibits the inhibitory effect on both cell growth and cell death in endothelial cell with IC50 of approximately 1.8 μM without effect on the fibroblasts exposed to the same concentration range as the endothelial cells. In addition, TW37 also shows the anti-proliferation effects in MCF-7, LNCaP, and SLK tumor cell lines with the same or lower concentration range than those required to inhibit endothelial cell growth. [2]

Cell Data
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID
human JAR cell MknrS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? Mn;OTY5pcWKrdHnvckBw\iCqdX3hckBLSVJiY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1{Lk[gcm0> Mk\GV2FPT0WU
human Ca9-22 cell NHnBUmVIem:5dHigbY5pcWKrdHnvckBie3OjeR?= M{LwV2lvcGmkaYTpc44hd2ZiaIXtZY4hS2F7LUKyJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9N{45OiCwTR?= NGHF[3RUSU6JRWK=
human CHL-1 cell Mmr3S5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NHTHfZlKdmirYnn0bY9vKG:oIHj1cYFvKEOKTD2xJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NVEvQSCwTR?= NHiyeINUSU6JRWK=
human A549 cell MVfHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MVfJcohq[mm2aX;uJI9nKGi3bXHuJGE2PDliY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1zND6wPUBvVQ>? MYTTRW5ITVJ?
human RKO cell MkXoS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NY[3dW5UUW6qaXLpeIlwdiCxZjDoeY1idiCUS1:gZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2xOU4yPyCwTR?= M{TRVXNCVkeHUh?=
human GCIY cell M{f0bWdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MnrTTY5pcWKrdHnvckBw\iCqdX3hckBIS0m\IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MkCuPFMhdk1? M2q5cHNCVkeHUh?=
human BHT-101 cell MlzTS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? Mkn6TY5pcWKrdHnvckBw\iCqdX3hckBDUFRvMUCxJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NlEvQDNibl2= MlnWV2FPT0WU
human Hs-578-T cell NEO1TJBIem:5dHigbY5pcWKrdHnvckBie3OjeR?= NEPR[WpKdmirYnn0bY9vKG:oIHj1cYFvKEi|LUW3PE1VKGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:OjNwNUmgcm0> M4rJU3NCVkeHUh?=
human SK-UT-1 cell MWfHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? M3zUSWlvcGmkaYTpc44hd2ZiaIXtZY4hW0tvVWStNUBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVI5NjZ6IH7N NUHtZWl1W0GQR1XS
human NB7 cell NWP6enF6T3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MV3Jcohq[mm2aX;uJI9nKGi3bXHuJG5DPyClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTJ7LkK4JI5O M{PuV3NCVkeHUh?=
human YKG-1 cell NVTzcGdQT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MXfJcohq[mm2aX;uJI9nKGi3bXHuJHlMTy1zIHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MkmuO|Yhdk1? NUnJZW9ZW0GQR1XS
human HuH-7 cell NYS5RnZrT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NV7BdZJXUW6qaXLpeIlwdiCxZjDoeY1idiCKdVitO{Bk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVMzNjh{IH7N MVHTRW5ITVJ?
human SAS cell Mn7FS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MXnJcohq[mm2aX;uJI9nKGi3bXHuJHNCWyClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTN|LkG4JI5O NHrOSpRUSU6JRWK=
human UACC-62 cell MVjHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? Mn6wTY5pcWKrdHnvckBw\iCqdX3hckBWSUOFLU[yJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9N|QvOzVibl2= MkPBV2FPT0WU
human AGS cell NUPoUWFIT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MXPJcohq[mm2aX;uJI9nKGi3bXHuJGFIWyClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTN5LkWzJI5O NHKxOoNUSU6JRWK=
human SK-MEL-30 cell MoPVS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MnX5TY5pcWKrdHnvckBw\iCqdX3hckBUUy2PRVytN|Ah[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0{Py57NzDuUS=> M33KcHNCVkeHUh?=
human A427 cell M2PKfGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NIHkcnBKdmirYnn0bY9vKG:oIHj1cYFvKEF2MkegZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME20OE43QSCwTR?= MXzTRW5ITVJ?
human DU-145 cell M2\KRmdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 MnvjTY5pcWKrdHnvckBw\iCqdX3hckBFXS1zNEWgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME21Nk4yOyCwTR?= MVnTRW5ITVJ?
human HCT-116 cell Mn;nS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MUfJcohq[mm2aX;uJI9nKGi3bXHuJGhEXC1zMU[gZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME21Nk43PiCwTR?= M3T4cXNCVkeHUh?=
human A673 cell MlrwS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? M3WyOmlvcGmkaYTpc44hd2ZiaIXtZY4hSTZ5MzDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUWzMlg2KG6P M{fBZnNCVkeHUh?=
human SF126 cell NF3WeHhIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MWfJcohq[mm2aX;uJI9nKGi3bXHuJHNHOTJ4IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;NUeuNFchdk1? MVLTRW5ITVJ?
human SW872 cell NYfDe2F7T3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NWT3Z|hWUW6qaXLpeIlwdiCxZjDoeY1idiCVV{i3NkBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVU5Njlibl2= NXjXXXlLW0GQR1XS
human NCI-H1581 cell NWT6[Xp{T3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= M3e1dWlvcGmkaYTpc44hd2ZiaIXtZY4hVkOLLVixOVgyKGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:PjdwNkSgcm0> M1v5NnNCVkeHUh?=
human SK-MEL-5 cell M{n3OGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 M2rhbGlvcGmkaYTpc44hd2ZiaIXtZY4hW0tvTVXMMVUh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF03QS5{NTDuUS=> NVjwNHh7W0GQR1XS
human CP50-MEL-B cell MkfzS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MXnJcohq[mm2aX;uJI9nKGi3bXHuJGNRPTBvTVXMMWIh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF03QS53OTDuUS=> MmiyV2FPT0WU
human YH-13 cell MVTHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? M3LMcGlvcGmkaYTpc44hd2ZiaIXtZY4hYUhvMUOgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME23NE42QSCwTR?= NHvSUndUSU6JRWK=
human LXF-289 cell MXjHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NW[5PWF[UW6qaXLpeIlwdiCxZjDoeY1idiCOWF[tNlg6KGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:PzJwOEWgcm0> MWPTRW5ITVJ?
human MC-IXC cell M{LTTGdzd3e2aDDpcohq[mm2aX;uJIF{e2G7 NFu2Zo1KdmirYnn0bY9vKG:oIHj1cYFvKE2FLVnYR{Bk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVc2NjN|IH7N NULTPG9YW0GQR1XS
human NB14 cell NH\zPHdIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MkLhTY5pcWKrdHnvckBw\iCqdX3hckBPSjF2IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;N{[uOFUhdk1? MoXoV2FPT0WU
human HEC-1 cell NYPseZpVT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MmjYTY5pcWKrdHnvckBw\iCqdX3hckBJTUNvMTDj[YxtKGe{b4f0bEBqdiCjIHPlcIwhfmmjYnnsbZR6KGG|c3H5MEBKSzVyPUixMlM4KG6P NH;kSlBUSU6JRWK=
human U-87-MG cell NVfmb3lTT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NXz6[HY5UW6qaXLpeIlwdiCxZjDoeY1idiCXLUi3MW1IKGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:QDJwMkSgcm0> MoXnV2FPT0WU
human HOS cell MXXHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MWnJcohq[mm2aX;uJI9nKGi3bXHuJGhQWyClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTh2LkexJI5O M37QS3NCVkeHUh?=
human HUTU-80 cell NYLuWXVvT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= M1nr[mlvcGmkaYTpc44hd2ZiaIXtZY4hUFWWVT24NEBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVg4NjBzIH7N M3L6PHNCVkeHUh?=
human A375 cell NFvMXGVIem:5dHigbY5pcWKrdHnvckBie3OjeR?= NHn6fWVKdmirYnn0bY9vKG:oIHj1cYFvKEF|N{WgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME24PE45OyCwTR?= NGmxemxUSU6JRWK=
human A204 cell NHP2fWdIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MmLjTY5pcWKrdHnvckBw\iCqdX3hckBCOjB2IHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;OUeuPFQhdk1? M{e4b3NCVkeHUh?=
human GB-1 cell NF7oOWlIem:5dHigbY5pcWKrdHnvckBie3OjeR?= NXLiR2VGUW6qaXLpeIlwdiCxZjDoeY1idiCJQj2xJINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9PVgvPjlibl2= NV7UNZFNW0GQR1XS
human MDA-MB-231 cell MUDHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? M4ewdmlvcGmkaYTpc44hd2ZiaIXtZY4hVUSDLV3CMVI{OSClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTBwMUC4NFch|ryP M3PObHNCVkeHUh?=
human SW982 cell MXrHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? NWfocpNNUW6qaXLpeIlwdiCxZjDoeY1idiCVV{m4NkBk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOTFyNzFOwG0> NIDi[5pUSU6JRWK=
human SW756 cell NVrlUXJZT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= M4XkdWlvcGmkaYTpc44hd2ZiaIXtZY4hW1d5NU[gZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlEyOjN4IN88US=> M1\3OnNCVkeHUh?=
human MG-63 cell NILOb2lIem:5dHigbY5pcWKrdHnvckBie3OjeR?= M4PrXGlvcGmkaYTpc44hd2ZiaIXtZY4hVUdvNkOgZ4VtdCCpcn;3eIghcW5iYTDj[YxtKH[rYXLpcIl1gSCjc4PhfUwhUUN3ME2wMlEyOjR6IN88US=> NFfVNWhUSU6JRWK=
human Daoy cell MkjqS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? NVrM[mpwUW6qaXLpeIlwdiCxZjDoeY1idiCGYX;5JINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4yPDB5MzFOwG0> NGrlWmdUSU6JRWK=
human MDA-MB-453 cell NFmxXYVIem:5dHigbY5pcWKrdHnvckBie3OjeR?= MVfJcohq[mm2aX;uJI9nKGi3bXHuJG1FSS2PQj20OVMh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjF3MUi4JO69VQ>? NXyycmxTW0GQR1XS
human HT-144 cell Mo\NS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? M4m3e2lvcGmkaYTpc44hd2ZiaIXtZY4hUFRvMUS0JINmdGxiZ4Lve5RpKGmwIHGgZ4VtdCC4aXHibYxqfHliYYPzZZktKEmFNUC9NE4yPTJyMTFOwG0> MWfTRW5ITVJ?
human LoVo cell MlfUS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MYXJcohq[mm2aX;uJI9nKGi3bXHuJGxwXm9iY3XscEBoem:5dHigbY4h[SClZXzsJJZq[WKrbHn0fUBie3OjeTygTWM2OD1yLkG2NFk{KM7:TR?= MX\TRW5ITVJ?
human NY cell Mk\sS5Jwf3SqIHnubIljcXSrb36gZZN{[Xl? MnHwTY5pcWKrdHnvckBw\iCqdX3hckBPYSClZXzsJIdzd3e2aDDpckBiKGOnbHygeoli[mmuaYT5JIF{e2G7LDDJR|UxRTBwMUe3OlIh|ryP NYfIU4JMW0GQR1XS
human SW1783 cell NX;hZ3hXT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= NGr2b4VKdmirYnn0bY9vKG:oIHj1cYFvKFOZMUe4N{Bk\WyuIHfyc5d1cCCrbjDhJINmdGxidnnhZoltcXS7IHHzd4F6NCCLQ{WwQVAvOjF|MEGg{txO MoD2V2FPT0WU
human A2780 cell MXTHdo94fGhiaX7obYJqfGmxbjDhd5NigQ>? MY\Jcohq[mm2aX;uJI9nKGi3bXHuJGEzPzhyIHPlcIwh\3Kxd4ToJIlvKGFiY3XscEB3cWGkaXzpeJkh[XO|YYmsJGlEPTB;MD6yNVg1PiEQvF2= MWHTRW5ITVJ?
human MDA-MB-361 cell NXTBUY5YT3Kxd4ToJIlvcGmkaYTpc44h[XO|YYm= MVjJcohq[mm2aX;uJI9nKGi3bXHuJG1FSS2PQj2zOlEh[2WubDDndo94fGhiaX6gZUBk\WyuII\pZYJqdGm2eTDhd5NigSxiSVO1NF0xNjJ{NkSg{txO M{fDXnNCVkeHUh?=
human RPMI-2650 cell NHGwZ2NIem:5dHigbY5pcWKrdHnvckBie3OjeR?= M1:3UGlvcGmkaYTpc44hd2ZiaIXtZY4hWlCPST2yOlUxKGOnbHyg[5Jwf3SqIHnuJIEh[2WubDD2bYFjcWyrdImgZZN{[XluIFnDOVA:OC5{M{izNUDPxE1? NXjXRXZ[W0GQR1XS

... Click to View More Cell Line Experimental Data

In vivo TW-37 shows a maximum tolerated dose (MTD) of 40 mg/kg for three i.v. injections in severe combined immunodeficient (SCID) mice when given alone, and enhances tumor inhibitory effect of cyclophosphamide-doxorubicin-vincristine-prednisone (CHOP) regimen. [1] TW-37, administrated by i.v. produces the antiangiogenic effect by decreasing the density of functional human microvessels in the severe combined immunodeficient mouse model of human angiogenesis. [2] The combination of TW-37 and MEK inhibitors synergistically block melanoma cell growth in mice by a significant reduction in tumor volume and tumor mass. [3]


Kinase Assay:[1]
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Fluorescence polarization-based binding assay for recombinant Bcl-2, Bcl-XL, and Mcl-1 protein :

For this assay, the 21-residue BH3 peptide QEDIIRNIARHLAQVGDSMDR derived from Bid labeled with 6-carboxyfluorescein succinimidyl ester (FAM-Bid) and recombinant proteins derived from human Bcl-2,Bcl-X L,and Mcl-1 are employed. It is determined that FAM-Bid has a Ki of 11 nM to Bcl-2 protein,25 nM to Bcl-XL protein,and 5.7 nM to Mcl-1 protein. The competitive binding assay for Bcl-XL is same as that for Bcl-2 with the following exceptions: 30 nM Bcl-XL protein and 2.5 nM FAM-Bid peptide in the following assay buffer [50 mM Tris-Bis (pH 7.4) and 0.01% bovine gamma-globulin].
Cell Research:[2]
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  • Cell lines: HDMECs
  • Concentrations: 0 - 100 μM
  • Incubation Time: 96 hours
  • Method: The sulforhodamine B (SRB) cytotoxicity assay is used as described. Briefly, optimal cell density for cytotoxicity assay is determined by growth curve analysis. HDMECs are seeded in a 96-well plate and allowed to adhere overnight. Drug or control is diluted in EGM2-MV and layered onto cells, which are allowed to incubate for times as indicated in the figures. Alternatively, HDMECs are coincubated with TW37 and 0 to 100 ng/mL recombinant human VEGF (rhVEGF)165 or 0 to 100 ng/mL recombinant human CXCL8. Cells are fixed on the plates by addition of cold trichloroacetic acid (10% final concentration) and incubation for 1 hour at 4 °C. Cellular protein is stained by addition of 0.4% SRB in 1% acetic acid and incubation at room temperature for 30 minutes. Unbound SRB is removed by washing with 1% acetic acid and the plates are air dried. Bound SRB is resolubilized in 10 mM unbuffered Tris-base and absorbance is determined on a microplate reader at 560 nm. Test results are normalized against initial plating density and drug-free controls. Data are obtained from triplicate wells per condition and are representative of at least three independent experiments
    (Only for Reference)
Animal Research:[3]
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  • Animal Models: Athymic NCr-nu/nu mice bearing SK-Mel-147 melanoma xenografts
  • Dosages: ~40 mg/kg
  • Administration: Administered via i.v. or i.p.
    (Only for Reference)

Solubility (25°C)

In vitro DMSO 115 mg/mL (200.45 mM)
Ethanol 4 mg/mL (6.97 mM)
Water Insoluble
In vivo Add solvents to the product individually and in order(Data is from Selleck tests instead of citations):
30% propylene glycol, 5% Tween 80, 65% D5W
For best results, use promptly after mixing.
30 mg/mL

* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

Chemical Information

Molecular Weight 573.7


CAS No. 877877-35-5
Storage powder
in solvent
Synonyms N/A
Smiles CC(C)C1=CC=CC=C1CC2=CC(=C(C(=C2O)O)O)C(=O)NC3=CC=C(C=C3)S(=O)(=O)C4=CC=CC=C4C(C)(C)C

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% DMSO % % Tween 80 % ddH2O

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Concentration (start) x Volume (start) = Concentration (final) x Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )

  • C1

* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).

The Serial Dilution Calculator Equation

  • Serial Dilutions

  • Computed Result

  • C1=C0/X C1: LOG(C1):
    C2=C1/X C2: LOG(C2):
    C3=C2/X C3: LOG(C3):
    C4=C3/X C4: LOG(C4):
    C5=C4/X C5: LOG(C5):
    C6=C5/X C6: LOG(C6):
    C7=C6/X C7: LOG(C7):
    C8=C7/X C8: LOG(C8):
Molecular Weight Calculator

Molecular Weight Calculator

Enter the chemical formula of a compound to calculate its molar mass and elemental composition:

Total Molecular Weight: g/mol

Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2

Instructions to calculate molar mass (molecular weight) of a chemical compound:

To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.

Definitions of molecular mass, molecular weight, molar mass and molar weight:

Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.

Molarity Calculator

Mass Concentration Volume Molecular Weight

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

Tel: +1-832-582-8158 Ext:3

If you have any other enquiries, please leave a message.

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Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID