GMX1778 (CHS828)

For research use only.

Catalog No.S8117

3 publications

GMX1778 (CHS828) Chemical Structure

CAS No. 200484-11-3

GMX1778 (CHS828) is a potent and specific inhibitor of nicotinamide phosphoribosyltransferase (NAMPT) with IC50 and Kd of < 25 nM and 120 nM, respectively. GMX1778 induces programmed cell death with apoptotic features. Phase 1.

Size Price Stock Quantity  
EUR 105 In stock
EUR 390 In stock
Bulk Discount

Free Overnight Delivery on orders over $ 500
Next day delivery by 10:00 a.m. Order now.

Selleck's GMX1778 (CHS828) has been cited by 3 publications

1 Customer Review

  • (d) Representative images of haematoxylin and eosin staining from young colons treated with or without specific Nampt inhibitor GMX1778. Bar=100 μm. (e) Colonic NAD+/NADH ratio was analysed in young mice treated with or without Nampt inhibitor GMX1778 (n=5). *P<0.05. (f) Daily faecal number of young mice treated with or without specific Nampt inhibitor GMX1778 (n=6). **P<0.01.

    Signal Transduction and Targeted Therapy. 2017, volume 2, Article number: 17017.. GMX1778 (CHS828) purchased from Selleck.

Purity & Quality Control

Choose Selective NAMPT Inhibitors

Biological Activity

Description GMX1778 (CHS828) is a potent and specific inhibitor of nicotinamide phosphoribosyltransferase (NAMPT) with IC50 and Kd of < 25 nM and 120 nM, respectively. GMX1778 induces programmed cell death with apoptotic features. Phase 1.
Targets
NAMPT [1] NAMPT [1]
<25 nM 120 nM(Kd)
In vitro

GMX1778 induces NAD+ depletion through inhibition of NAD+ biosynthesis, followed by ATP depletion and ultimately resulted in cell death. [1] GMX1778 induces programmed cell death with apoptotic features. [2] GMX1778 suppresses nuclear factor-kappa B activity in cancer cells through downregulation of IKK activity (IC50=8 nM). [3]

In vivo GMX1778 (250 mg/kg, p.o.) shows marked antitumoural activity against three different human neuroendocrine tumours, midgut carcinoid (GOT1), pancreatic carcinoid (BON), and medullary thyroid carcinoma (GOT2), transplanted in nude mice. [4]

Protocol

Kinase Assay:[1]
- Collapse

In vitro coupled-enzyme NAMPT assay:

Recombinant NAMPT activity is assessed using a coupled-enzyme assay based on the quantitation of NAD+. Reactions are performed at room temperature for 180 min using mixtures consisting of 50 mM HEPES (pH 7.4), 50 mM KCl, 5 mM MgCl2, 0.5 mM β-mercaptoethanol, 0.005% bovine serum albumin, 1% DMSO, 2.0 U/ml lactate dehydrogenase, 4 mM sodium L-lactate, 0.4 U/ml diaphorase, 6 μΜ resazurin sodium salt, 0.4 mM PRPP, 3.0 nM NMNAT1, 125 μM ATP, 50 μM NM, and 2 to 5 μM recombinant NAMPT. Fluorescence s measured with a Tecan Safire plate reader (excitation wavelength, 560 nm; emission wavelength, 590 nm). Ki values are calculated using Graphpad Prism 4.0 software and the Cheng-Prusoff equation.
Cell Research:[1]
- Collapse
  • Cell lines: HeLa cells
  • Concentrations: ~100 nM
  • Incubation Time: 72 h
  • Method: Serial dilutions of GMX1778 in DMSO are performed to achieve a final concentration of 0.2% DMSO. Relative ATP levels after 72 h are determined using a ViaLight HS high-sensitivity cytotoxicity and cell proliferation BioAssay kit per the manufacturer's instructions. For GMX1778 cytotoxicity rescue experiments, cells are treated with NA (10 μM) or NMN (100 μM) simultaneously with GMX1778. Sigmoidal dose-response curves are generated by nonlinear regression analysis of variable slope using GraphPad Prism version 4.00 (GraphPad Software) to calculate 50% inhibitory (IC50) values.
    (Only for Reference)
Animal Research:sup>[4]
- Collapse
  • Animal Models: Nude mice bearing midgut carcinoid (GOT1), pancreatic carcinoid (BON) and medullary thyroid cancer (GOT2) tumors
  • Dosages: ~250 mg/kg
  • Administration: p.o.
    (Only for Reference)

Solubility (25°C)

In vitro DMSO 74 mg/mL (198.99 mM)
Water Insoluble
Ethanol Insoluble

* 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 371.86
Formula

C19H22ClN5O

CAS No. 200484-11-3
Storage powder
in solvent
Synonyms N/A
Smiles C1=CC(=CC=C1OCCCCCCN=C(NC#N)NC2=CC=NC=C2)Cl

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)
Dosage mg/kg Average weight of animals g Dosing volume per animal ul Number of animals
Step 2: Enter the in vivo formulation ()
% DMSO % % Tween 80 % ddH2O
CalculateReset

Bio Calculators

Molarity Calculator

Molarity Calculator

Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass
    Concentration
    Volume
    Molecular Weight

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

Dilution Calculator

Dilution Calculator

Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:

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

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

  • C1
    V1
    C2
    V2

* 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.

  • * Indicates a Required Field

Frequently Asked Questions

  • Question 1:

    Could you please suggest me the suitable formulation of S8117 for in vivo study?

  • Answer:

    You can dissolve S8117 in 1%CMC-Na (suspension) for oral administration.

Tags: buy GMX1778 (CHS828) | GMX1778 (CHS828) supplier | purchase GMX1778 (CHS828) | GMX1778 (CHS828) cost | GMX1778 (CHS828) manufacturer | order GMX1778 (CHS828) | GMX1778 (CHS828) distributor
×
Cell Lines Assay Type Concentration Incubation Time Formulation Activity Description PMID