Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listCUCURBITACIN I

CUCURBITACIN I

Synonym(s):2,16α,20,25-Tetrahydroxy-9-methyl-19-Nor-9β,10α-lanosta-1,5,23-triene-3,11,22-trione;Elatericin B;JSI-124;NSC 521777

  • CAS NO.:2222-07-3
  • Empirical Formula: C30H42O7
  • Molecular Weight: 514.65
  • MDL number: MFCD09971044
  • EINECS: 218-736-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-11-04 20:04:50
CUCURBITACIN I Structural

What is CUCURBITACIN I?

The Uses of CUCURBITACIN I

Cucurbitacin I can be useful in the study of edible vitalmelon fruit extract and adipogenesis.

What are the applications of Application

Cucurbitacin I is a Stat3 and JAK2 inhibitor and antiproliferative agent

Definition

ChEBI: A cucurbitacin that is 9,10,14-trimethyl-4,9-cyclo-9,10-secocholesta-2,5,23-triene substituted by hydroxy groups at positions 2, 16, 20 and 25 and oxo groups at positions 1, 11 and 22.

Biological Activity

Selective inhibitor of STAT3/JAK2 signaling. Inhibits the activation of STAT3 and JAK2 and displays no activity on Src, Akt, ERK and JNK. Suppresses phosphotyrosine levels of STAT3, inhibits STAT3 DNA binding and STAT3-mediated gene expression. Induces apoptosis in cell lines expressing constitutively active tyrosine-phosphorylated STAT3.

Biochem/physiol Actions

Cucurbitacin I (JSI-124) is a novel selective inhibitor of the janus kinase 2/signal transducer and activator of transcription 3 (JAK2/STAT3) signaling pathway with anti-proliferative and anti-tumor properties.

storage

Store at -20°C

References

blaskovich ma, sun j, cantor a et al. discovery of jsi-124 (cucurbitacin i), a selective janus kinase/signal transducer and activator of transcription 3 signaling pathway inhibitor with potent antitumor activity against human and murine cancer cells in mice.cancer res. 2003 mar 15;63(6):1270-9.yu h, lee h, herrmann a et al. revisiting stat3 signalling in cancer: new and unexpected biological functions.nat rev cancer. 2014 nov;14(11):736-46. doi: 10.1038/nrc3818.song j, liu h, li z et al. cucurbitacin i inhibits cell migration and invasion and enhances chemosensitivity in colon cancer. oncol rep. 2015 apr;33(4):1867-71. qi j, xia g, huang cr et al. jsi-124 (cucurbitacin i) inhibits tumor angiogenesis of human breast cancer through reduction of stat3 phosphorylation. am j chin med. 2015;43(2):337-47.kim hj, kim jk et al. antiangiogenic effects of cucurbitacin-i. arch pharm res. 2015 feb;38(2):290-8. yuan g, yan sf, xue h et al. cucurbitacin i induces protective autophagy in glioblastoma in vitro and in vivo. j biol chem. 2014 apr 11;289(15):10607-19.

Properties of CUCURBITACIN I

Melting point: 148-150°C
Boiling point: 698.3±55.0 °C(Predicted)
Density  1.26±0.1 g/cm3(Predicted)
storage temp.  -20°C
solubility  ≥22.45 mg/mL in DMSO; insoluble in EtOH; ≥51.2 mg/mL in H2O with ultrasonic
pka 8.51±0.70(Predicted)
form  solid
color  white to off-white

Safety information for CUCURBITACIN I

Signal word Danger
Pictogram(s)
ghs
Skull and Crossbones
Acute Toxicity
GHS06
GHS Hazard Statements H301:Acute toxicity,oral

Computed Descriptors for CUCURBITACIN I

Related products of tetrahydrofuran

You may like

Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.