Synonym
GNE-131; GNE 131; GNE131;
IUPAC/Chemical Name
N-(7-(Adamantan-1-ylmethoxy)-6-cyclopropyl-[1,2,4]-triazolo[4,3-a]-pyridin-3-yl)cyclo-propanesulfonamide
InChi Key
FPERPEQIXLOVIK-UHFFFAOYSA-N
InChi Code
InChI=1S/C23H30N4O3S/c28-31(29,18-3-4-18)26-22-25-24-21-8-20(19(12-27(21)22)17-1-2-17)30-13-23-9-14-5-15(10-23)7-16(6-14)11-23/h8,12,14-18H,1-7,9-11,13H2,(H,25,26)
SMILES Code
O=S(C1CC1)(NC2=NN=C3C=C(OCC45CC6CC(C5)CC(C6)C4)C(C7CC7)=CN32)=O
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>2 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info
The sodium channel NaV1.7 has emerged as a promising target for the treatment of pain based on strong genetic validation of its role in nociception. In recent years, a number of aryl and acyl sulfonamides have been reported as potent inhibitors of NaV1.7, with high selectivity over the cardiac isoform NaV1.5.
Biological target:
GNE-131 is a potent and selective inhibitor of human sodium channel NaV1.7, with an IC50 of 3 nM.
In vitro activity:
Lead compounds 10, 13 (GNE-131), and 25 showed excellent potency, good in vitro metabolic stability, and low in vivo clearance in mouse, rat, and dog. Compound 13 also displayed excellent efficacy in a transgenic mouse model of induced pain.
Reference: J Med Chem. 2018 Jun 14;61(11):4810-4831. https://pubmed.ncbi.nlm.nih.gov/29737846/
In vivo activity:
Lead compounds 10, 13 (GNE-131), and 25 showed excellent potency, good in vitro metabolic stability, and low in vivo clearance in mouse, rat, and dog. Compound 13 also displayed excellent efficacy in a transgenic mouse model of induced pain.
Reference: J Med Chem. 2018 Jun 14;61(11):4810-4831. https://pubmed.ncbi.nlm.nih.gov/29737846/
Preparing Stock Solutions
The following data is based on the
product
molecular weight
442.58
Batch specific molecular weights may vary
from batch to batch
due to the degree of hydration, which will
affect the solvent
volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass |
1 mg |
5 mg |
10 mg |
| 1 mM |
1.15 mL |
5.76 mL |
11.51 mL |
| 5 mM |
0.23 mL |
1.15 mL |
2.3 mL |
| 10 mM |
0.12 mL |
0.58 mL |
1.15 mL |
| 50 mM |
0.02 mL |
0.12 mL |
0.23 mL |
Formulation protocol:
1. Focken T, Chowdhury S, Zenova A, Grimwood ME, Chabot C, Sheng T, Hemeon I, Decker SM, Wilson M, Bichler P, Jia Q, Sun S, Young C, Lin S, Goodchild SJ, Shuart NG, Chang E, Xie Z, Li B, Khakh K, Bankar G, Waldbrook M, Kwan R, Nelkenbrecher K, Karimi Tari P, Chahal N, Sojo L, Robinette CL, White AD, Chen CA, Zhang Y, Pang J, Chang JH, Hackos DH, Johnson JP Jr, Cohen CJ, Ortwine DF, Sutherlin DP, Dehnhardt CM, Safina BS. Design of Conformationally Constrained Acyl Sulfonamide Isosteres: Identification of N-([1,2,4]Triazolo[4,3- a]pyridin-3-yl)methane-sulfonamides as Potent and Selective hNaV1.7 Inhibitors for the Treatment of Pain. J Med Chem. 2018 Jun 14;61(11):4810-4831. doi: 10.1021/acs.jmedchem.7b01826. Epub 2018 May 23. PMID: 29737846.
In vitro protocol:
1. Focken T, Chowdhury S, Zenova A, Grimwood ME, Chabot C, Sheng T, Hemeon I, Decker SM, Wilson M, Bichler P, Jia Q, Sun S, Young C, Lin S, Goodchild SJ, Shuart NG, Chang E, Xie Z, Li B, Khakh K, Bankar G, Waldbrook M, Kwan R, Nelkenbrecher K, Karimi Tari P, Chahal N, Sojo L, Robinette CL, White AD, Chen CA, Zhang Y, Pang J, Chang JH, Hackos DH, Johnson JP Jr, Cohen CJ, Ortwine DF, Sutherlin DP, Dehnhardt CM, Safina BS. Design of Conformationally Constrained Acyl Sulfonamide Isosteres: Identification of N-([1,2,4]Triazolo[4,3- a]pyridin-3-yl)methane-sulfonamides as Potent and Selective hNaV1.7 Inhibitors for the Treatment of Pain. J Med Chem. 2018 Jun 14;61(11):4810-4831. doi: 10.1021/acs.jmedchem.7b01826. Epub 2018 May 23. PMID: 29737846.
In vivo protocol:
1. Focken T, Chowdhury S, Zenova A, Grimwood ME, Chabot C, Sheng T, Hemeon I, Decker SM, Wilson M, Bichler P, Jia Q, Sun S, Young C, Lin S, Goodchild SJ, Shuart NG, Chang E, Xie Z, Li B, Khakh K, Bankar G, Waldbrook M, Kwan R, Nelkenbrecher K, Karimi Tari P, Chahal N, Sojo L, Robinette CL, White AD, Chen CA, Zhang Y, Pang J, Chang JH, Hackos DH, Johnson JP Jr, Cohen CJ, Ortwine DF, Sutherlin DP, Dehnhardt CM, Safina BS. Design of Conformationally Constrained Acyl Sulfonamide Isosteres: Identification of N-([1,2,4]Triazolo[4,3- a]pyridin-3-yl)methane-sulfonamides as Potent and Selective hNaV1.7 Inhibitors for the Treatment of Pain. J Med Chem. 2018 Jun 14;61(11):4810-4831. doi: 10.1021/acs.jmedchem.7b01826. Epub 2018 May 23. PMID: 29737846.
1: Focken T, Chowdhury S, Zenova A, Grimwood ME, Chabot C, Sheng T, Hemeon I, Decker SM, Wilson M, Bichler P, Jia Q, Sun S, Young C, Lin S, Goodchild SJ, Shuart NG, Chang E, Xie Z, Li B, Khakh K, Bankar G, Waldbrook M, Kwan R, Nelkenbrecher K, Karimi Tari P, Chahal N, Sojo L, Robinette CL, White AD, Chen CA, Zhang Y, Pang J, Chang JH, Hackos DH, Johnson JP, Cohen CJ, Ortwine DF, Sutherlin DP, Dehnhardt CM, Safina BS. Design of Conformationally Constrained Acyl Sulfonamide Isosteres: Identification of N-([1,2,4]Triazolo[4,3-a]pyridin-3-yl)methane-sulfonamides as Potent and Selective hNaV1.7 Inhibitors for the Treatment of Pain. J Med Chem. 2018 May 8. doi: 10.1021/acs.jmedchem.7b01826. [Epub ahead of print] PubMed PMID: 29737846.
