Product Name :
Chetomin
Description:
Chetomin, an active component of Chaetomium globosum, is a heat shock protein 90/hypoxia-inducible factor 1 alpha (Hsp90/HIF1α) pathway inhibitor. Chetomin is a potent, nontoxic non-small cell lung cancer cancer stem cells (NSCLC CSC)-targeting molecule.
CAS:
1403-36-7
Molecular Weight:
710.87
Formula:
C31H30N6O6S4
Chemical Name:
14-(hydroxymethyl)-3-(3-[4-(hydroxymethyl)-5,7-dimethyl-6,8-dioxo-2,3-dithia-5,7-diazabicyclo[2.2.2]octan-1-yl]methyl-1H-indol-1-yl)-18-methyl-15,16-dithia-10,12,18-triazapentacyclo[12.2.2.0¹,¹².0³,¹¹.0⁴,⁹]octadeca-4,6,8-triene-13,17-dione
Smiles :
CN1C(=O)C2(CC3=CN(C4=CC=CC=C34)C34CC56SSC(CO)(C(=O)N5C3NC3=CC=CC=C43)N(C)C6=O)SSC1(CO)C(=O)N2C
InChiKey:
ZRZWBWPDBOVIGQ-UHFFFAOYSA-N
InChi :
InChI=1S/C31H30N6O6S4/c1-33-25(42)30(15-38)34(2)23(40)28(33,44-46-30)12-17-13-36(21-11-7-4-8-18(17)21)27-14-29-24(41)35(3)31(16-39,47-45-29)26(43)37(29)22(27)32-20-10-6-5-9-19(20)27/h4-11,13,22,32,38-39H,12,14-16H2,1-3H3
Purity:
≥98% (or refer to the Certificate of Analysis)
Shipping Condition:
Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition :
Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life:
≥12 months if stored properly.
Stock Solution Storage:
0 – 4 oC for 1 month or refer to the Certificate of Analysis.
Additional information:
Chetomin, an active component of Chaetomium globosum, is a heat shock protein 90/hypoxia-inducible factor 1 alpha (Hsp90/HIF1α) pathway inhibitor. Chetomin is a potent, nontoxic non-small cell lung cancer cancer stem cells (NSCLC CSC)-targeting molecule.|Product information|CAS Number: 1403-36-7|Molecular Weight: 710.87|Formula: C31H30N6O6S4|Chemical Name: 14-(hydroxymethyl)-3-(3-[4-(hydroxymethyl)-5,7-dimethyl-6,8-dioxo-2,3-dithia-5,7-diazabicyclo[2.2.2]octan-1-yl]methyl-1H-indol-1-yl)-18-methyl-15,16-dithia-10,12,18-triazapentacyclo[12.2.2.0¹,¹².0³,¹¹.0⁴,⁹]octadeca-4,6,8-triene-13,17-dione|Smiles: CN1C(=O)C2(CC3=CN(C4=CC=CC=C34)C34CC56SSC(CO)(C(=O)N5C3NC3=CC=CC=C43)N(C)C6=O)SSC1(CO)C(=O)N2C|InChiKey: ZRZWBWPDBOVIGQ-UHFFFAOYSA-N|InChi: InChI=1S/C31H30N6O6S4/c1-33-25(42)30(15-38)34(2)23(40)28(33,44-46-30)12-17-13-36(21-11-7-4-8-18(17)21)27-14-29-24(41)35(3)31(16-39,47-45-29)26(43)37(29)22(27)32-20-10-6-5-9-19(20)27/h4-11,13,22,32,38-39H,12,14-16H2,1-3H3|Technical Data|Appearance: Solid Power|Purity: ≥98% (or refer to the Certificate of Analysis)|Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis|Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.Maslinic acid Purity & Documentation |Shelf Life: ≥12 months if stored properly.Kynurenic acid Epigenetic Reader Domain |Stock Solution Storage: 0 – 4 oC for 1 month or refer to the Certificate of Analysis.PMID:32391926 |Drug Formulation: To be determined|HS Tariff Code: 382200|How to use|In Vitro:|Chetomin (0~10 μM; 24 hours; H460 and H1299 cells) shows progressively lower expression of several survival-promoting proteins promoted by Hsp90/HIF1α activity, including insulin-like growth factor 1 (IGF1 R), epidermal growth factor receptor (EGFR), Src, mitogen-activated protein kinase kinase 1/2 (MEK1/2), activation of protein kinase B (Akt), and mammalian target of rapamycin (mTOR) . Chetomin (0~10 μM; 24 hours; H1299 cells) elicits cell cycle arrest in susceptible and chemoresistant NSCLC cell lines. . Chetomin (1 µM; 3 days; H460 and H1299 cells) pretreatment abolishes their sphere-forming capacity. Chetomin inhibits sphere-forming by NSCLC CSCs within a nanomolar range, and proliferation of susceptible and chemoresistant NSCLC non-CSCs within a micromolar range. Chetomin (24 h) decreases HIF-response element activity in H460 and H1299 monolayer cultures. Chetomin (0~10 μM) specifically inhibits the Hsp90-HIF1α binding interaction in HIF1α’s N-terminus .|In Vivo:|Chetomin (0~100 mg/kg; p.o.) inhibits lung tumorigenesis in NSCLC mouse models. . Chetomin markedly decreases tumor formation in several murine models of NSCLC.|Products are for research use only. Not for human use.|