2. Cell Cycle/DNA Damage Metabolic Enzyme/Protease Apoptosis
  3. HSP Apoptosis
  4. VER-50589

VER-50589 is a Hsp90 inhibitor, with an IC50 of 21 nM and a Kd of 4.5 nM.

For research use only. We do not sell to patients.

VER-50589 Chemical Structure

VER-50589 Chemical Structure

CAS No. : 747413-08-7

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 132 In-stock
Solution
10 mM * 1 mL in DMSO USD 132 In-stock
Solid
1 mg USD 45 In-stock
5 mg USD 120 In-stock
10 mg USD 198 In-stock
50 mg USD 516 In-stock
100 mg   Get quote  
200 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

VER-50589 Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE VER-50589

View All HSP Isoform Specific Products:

View All Isoforms
HSP40 HSP70 HSP90 HSP105 HSF1 HSP HSPA5

  • Biological Activity

  • Protocol

  • Purity & Documentation

  • References

  • Customer Review

Description

VER-50589 is a Hsp90 inhibitor, with an IC50 of 21 nM and a Kd of 4.5 nM.

IC50 & Target[1]

HSP90

21 nM (IC50)

Cellular Effect
Cell Line Type Value Description References
DU-145 GI50
0.23 μM
Compound: 33
Growth inhibition of human DU145 cells by SRB assay
Growth inhibition of human DU145 cells by SRB assay
[PMID: 18020435]
HCT-116 GI50
0.12 μM
Compound: 33
Growth inhibition of human HCT116 cells after 24 hrs by SRB assay
Growth inhibition of human HCT116 cells after 24 hrs by SRB assay
[PMID: 18020435]
PC-3M GI50
0.22 μM
Compound: 33
Growth inhibition of human PC3M cells by SRB assay
Growth inhibition of human PC3M cells by SRB assay
[PMID: 18020435]
SF-268 GI50
0.034 μM
Compound: 33
Growth inhibition of human SF268 cells by SRB assay
Growth inhibition of human SF268 cells by SRB assay
[PMID: 18020435]
SK-MEL-28 GI50
0.045 μM
Compound: 33
Growth inhibition of human SKMel28 cells by SRB assay
Growth inhibition of human SKMel28 cells by SRB assay
[PMID: 18020435]
U-87MG ATCC GI50
0.028 μM
Compound: 33
Growth inhibition of human U87MG cells by SRB assay
Growth inhibition of human U87MG cells by SRB assay
[PMID: 18020435]
In Vitro

VER-50589 is a Hsp90 inhibitor, with an IC50 of 21 nM and a Kd of 4.5 nM. VER-50589 inhibits intrinsic ATPase of full-length recombinant yeast Hsp90, with an IC50 of 143 ± 23 nM in the presence of 400 μM ATP. VER-50589 shows antiproliferative activities against various human cancer cells, with the lowest GI50 of 32.7 ± 0.2 nM for CH1 human ovarian cells, and mean GI50 of 78 ± 15 nM. VER-50589 suppressses the proliferation of human umbilical vein endothelial cells (HUVEC) with GI50 value of 19 ± 2.4 nM, and shows higher GI50s against nontumorigenic human breast (MCF10a) and prostate (PNT2) epithelial cells. Furthermore, VER-50589 displays no differences in cellular activities of isogenic cell lines, and these activities are independent of NQO1 expression. VER-50589 also causes G1 and G2-M block (115 or 575 nM) and induces cytostasis in HCT116 colon cancer cells. In addition, VER-50589 causes great uptake in HCT116 cells[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

VER-50589 Related Antibodies
In Vivo

VER-50589 (4 mg/kg, i.p.) exerts a complete HSP90 inhibition in the athymic mice bearing well-established OVCAR3 human ovarian ascites tumors. VER-50589 (100 mg/kg, i.p.) shows reduced tumor volume and tumor weights in the HCT116 colon carcinoma xenografts compared to the control mice group[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Molecular Weight

388.80

Formula

C19H17ClN2O5
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

O=C(C1=NOC(C2=CC(Cl)=C(O)C=C2O)=C1C3=CC=C(OC)C=C3)NCC
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : ≥ 48 mg/mL (123.46 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.5720 mL 12.8601 mL 25.7202 mL
5 mM 0.5144 mL 2.5720 mL 5.1440 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
Purity & Documentation
References
Cell Assay
[1]

HCT116 and HT29 human colon cancer cells are seeded and left to attach overnight. Vehicle control or compound (VER-50589) is added for 1, 4, and 24 h. Attached cells are collected and counted by hemacytometer. Incubation medium (1 mL) and cell pellets are frozen at −80°C until mass spectrometry analysis[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[1]

HCT116 cells (2-5 million cells per site) are injected s.c. in the flanks of 6- to 8-week-old female NCr athymic mice. Dosing commenced when tumors are well established (∼5-6 mm diameter). For combined therapy and pharmacokinetic and pharmacodynamic studies, mice bearing HCT116 xenografts are administered 100 mg/kg VER-50589 i.p. per day for 9 days. Tumor volumes are calculated. On study termination, blood samples are taken, and plasma is separated and stored −80°C. Tumors are excised, weighed, and snap frozen at −80°C[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.5720 mL 12.8601 mL 25.7202 mL 64.3004 mL
5 mM 0.5144 mL 2.5720 mL 5.1440 mL 12.8601 mL
10 mM 0.2572 mL 1.2860 mL 2.5720 mL 6.4300 mL
15 mM 0.1715 mL 0.8573 mL 1.7147 mL 4.2867 mL
20 mM 0.1286 mL 0.6430 mL 1.2860 mL 3.2150 mL
25 mM 0.1029 mL 0.5144 mL 1.0288 mL 2.5720 mL
30 mM 0.0857 mL 0.4287 mL 0.8573 mL 2.1433 mL
40 mM 0.0643 mL 0.3215 mL 0.6430 mL 1.6075 mL
50 mM 0.0514 mL 0.2572 mL 0.5144 mL 1.2860 mL
60 mM 0.0429 mL 0.2143 mL 0.4287 mL 1.0717 mL
80 mM 0.0322 mL 0.1608 mL 0.3215 mL 0.8038 mL
100 mM 0.0257 mL 0.1286 mL 0.2572 mL 0.6430 mL
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VER-50589 Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

VER-50589747413-08-7VER50589VER 50589HSPApoptosisHeat shock proteinsInhibitorinhibitorinhibit

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