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- Purity
- 30562-34-6
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Geldanamycin is a benzoquinone ansamycin antibiotic which binds heat shock protein 90 (Hsp90) and its paralog GRP94, altering their actions. Through its interaction with these chaperones, geldanamycin indirectly affects numerous client proteins with roles in diverse cellular processes, including gene expression, cell proliferation, apoptosis, and angiogenesis. For example, geldanamycin inhibits c-jun expression in human colon adenocarcinoma HT29 cells (IC50 = 75 nM), inhibiting AP-1 binding. It also reduces signaling through mitogenic signaling proteins and interferes with steroid receptor function. Inhibitors of Hsp90, including geldanamycin, show promise in cancer therapy.
Geldanamycin?binds to and inhibits the cytosolic chaperone functions of heat shock protein 90 (HSP90). HSP90 maintains the stability and functional shape of many oncogenic signaling proteins. It interferes with conformational maturation of proteins and the cellular stress response. In addition, it is a potent inhibitor of the nuclear hormone receptor family.
The CAS number of Geldanamycin is 30562-34-6.
More information of Geldanamycin 30562-34-6 are:
|
CAS?Number |
30562-34-6 |
|
Density |
1.23 g/cm3 |
|
Melting Point |
255 °C |
|
Boiling Point |
783.9 °C at 760 mmHg |
|
Flash Point |
427.9 °C |
|
Vapor Pressure |
0mmHg at 25°C |
|
Refractive Index |
1.5800 (estimate) |
|
HS CODE |
29419090 |
|
PSA |
163.48000 |
|
LogP |
3.43750 |
|
Pka |
8.42±0.70(Predicted) |
The chemical formula of?Geldanamycin is C29H40N2O9 which containing 29 Carbon atoms,40 Hydrogen atoms,2 Nitrogen atoms and 9 Oxygen atoms,and the molecular weight, and the molecular weight of Geldanamycin is 560.645
Geldanamycin is a benzoquinone ansamycin antibiotic which binds heat shock protein 90 (Hsp90) and its paralog GRP94, altering their actions. Through its interaction with these chaperones, geldanamycin indirectly affects numerous client proteins with roles in diverse cellular processes, including gene expression, cell proliferation, apoptosis, and angiogenesis. For example, geldanamycin inhibits c-jun expression in human colon adenocarcinoma HT29 cells (IC50 = 75 nM), inhibiting AP-1 binding. It also reduces signaling through mitogenic signaling proteins and interferes with steroid receptor function. Inhibitors of Hsp90, including geldanamycin, show promise in cancer therapy.
InChI:InChI=1/C29H40N2O9/c1-15-11-19-25(34)20(14-21(32)27(19)39-7)31-28(35)16(2)9-8-10-22(37-5)26(40-29(30)36)18(4)13-17(3)24(33)23(12-15)38-6/h8-10,13-15,17,22-24,26,33H,11-12H2,1-7H3,(H2,30,36)(H,31,35)/b10-8-,16-9+,18-13+/t15-,17+,22+,23+,24-,26+/m1/s1
Relevant articles related to Geldanamycin:
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Article |
Source |
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Synthesis of novel geldanamycin derivatives |
Kitson, Russell R.A.,Moody, Christopher J. , (2021/02/03) |
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