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Purity: ≥98%
GNF-6231 is a novel, potent, orally active and selective Porcupine inhibitor that blocks Wnt signaling with IC50 of 0.8 nM (Wnt3a Co-culture RGA). GNF-6231 has low/no drug drug interaction potential with IC50s of greater than 10 μM on all CYP isoforms tested. GNF-6231 showed excellent pathway inhibition and induced robust antitumor efficacy in a mouse MMTV-WNT1 xenograft tumor model. Targeting the aberrant Wnt signaling pathway is an attractive approach for the treatment of various cancers. Wnt signaling is tightly controlled during cellular proliferation, differentiation, and embryonic morphogenesis. Aberrant activation of this pathway plays a critical role in a variety of cancers including cutaneous squamous cell carcinoma (SCC), breast cancer, and colorectal cancer.
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| References |
ACS Med Chem Lett.2016 May 10;7(7):676-80.
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| Molecular Formula |
C24H25FN6O2
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| Molecular Weight |
448.49
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| CAS # |
1243244-74-7
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| SMILES |
O=C(NC1=NC=C(N2CCN(C(C)=O)CC2)C=C1)CC3=CN=C(C4=CC(F)=NC=C4)C(C)=C3
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| Storage |
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month |
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| Shipping Condition |
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
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| Solubility (In Vivo) |
Note: Listed below are some common formulations that may be used to formulate products with low water solubility (e.g. < 1 mg/mL), you may test these formulations using a minute amount of products to avoid loss of samples.
Injection Formulations
Injection Formulation 1: DMSO : Tween 80： Saline = 10 : 5 : 85 (i.e. 100 μL DMSO stock solution → 50 μL Tween 80 → 850 μL Saline)(e.g. IP/IV/IM/SC) *Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH ₂ O to obtain a clear solution. Injection Formulation 2: DMSO : PEG300 ：Tween 80 : Saline = 10 : 40 : 5 : 45 (i.e. 100 μL DMSO → 400 μLPEG300 → 50 μL Tween 80 → 450 μL Saline) Injection Formulation 3: DMSO : Corn oil = 10 : 90 (i.e. 100 μL DMSO → 900 μL Corn oil) Example: Take the Injection Formulation 3 (DMSO : Corn oil = 10 : 90) as an example, if 1 mL of 2.5 mg/mL working solution is to be prepared, you can take 100 μL 25 mg/mL DMSO stock solution and add to 900 μL corn oil, mix well to obtain a clear or suspension solution (2.5 mg/mL, ready for use in animals). View More
Injection Formulation 4: DMSO : 20% SBE-β-CD in saline = 10 : 90 [i.e. 100 μL DMSO → 900 μL (20% SBE-β-CD in saline)] Oral Formulations
Oral Formulation 1: Suspend in 0.5% CMC Na (carboxymethylcellulose sodium) Oral Formulation 2: Suspend in 0.5% Carboxymethyl cellulose Example: Take the Oral Formulation 1 (Suspend in 0.5% CMC Na) as an example, if 100 mL of 2.5 mg/mL working solution is to be prepared, you can first prepare 0.5% CMC Na solution by measuring 0.5 g CMC Na and dissolve it in 100 mL ddH2O to obtain a clear solution; then add 250 mg of the product to 100 mL 0.5% CMC Na solution, to make the suspension solution (2.5 mg/mL, ready for use in animals). View More
Oral Formulation 3: Dissolved in PEG400 (Please use freshly prepared in vivo formulations for optimal results.) |
| Preparing Stock Solutions | 1 mg | 5 mg | 10 mg | |
| 1 mM | 2.2297 mL | 11.1485 mL | 22.2970 mL | |
| 5 mM | 0.4459 mL | 2.2297 mL | 4.4594 mL | |
| 10 mM | 0.2230 mL | 1.1149 mL | 2.2297 mL |
*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.
Calculation results
Working concentration： mg/mL；
Method for preparing DMSO stock solution： mg drug pre-dissolved in μL DMSO (stock solution concentration mg/mL). Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation:：Take μL DMSO stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O，mix and clarify.
(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
(2) Be sure to add the solvent(s) in order.
PK–PD relationship of19 (GNF-6231)in the mouse MMTV-Wnt1 tumor model (n= 3 per time point).ACS Med Chem Lett.2016 May 10;7(7):676-80. |
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 In vivoantitumor efficacy of19in the mouse MMTV-Wnt1 tumor model (n= 8 per group).ACS Med Chem Lett.2016 May 10;7(7):676-80. |
Structure–Activity Relationship of1.ACS Med Chem Lett.2016 May 10;7(7):676-80. |
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