WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 558250

CAS#: 1380672-07-0

Description: G007-LK is a potent, "rule of 5" compliant and a metabolically stable TNKS1/2 inhibitor. G007-LK displayed high selectivity toward tankyrases 1 and 2 with biochemical IC50 values of 46 nM and 25 nM, respectively, and a cellular IC50 value of 50 nM combined with an excellent pharmacokinetic profile in mice. G007-LK was first discovered by Dr. Stefan Krauss's team.

Chemical Structure

CAS# 1380672-07-0

Theoretical Analysis

MedKoo Cat#: 558250
Name: G007-LK
CAS#: 1380672-07-0
Chemical Formula: C25H16ClN7O3S
Exact Mass: 529.07239
Molecular Weight: 529.95764
Elemental Analysis: C, 56.66; H, 3.04; Cl, 6.69; N, 18.50; O, 9.06; S, 6.05

Price and Availability

Size Price Availability Quantity
1.0g USD 3650.0 2 Weeks
2.0g USD 5450.0 2 Weeks
5.0g USD 9850.0 2 Weeks
Bulk inquiry

Synonym: G007LK; G007LK; G007 LK.

IUPAC/Chemical Name: (E)-4-(5-(2-(4-(2-chlorophenyl)-5-(5-(methylsulfonyl)pyridin-2-yl)-4H-1,2,4-triazol-3-yl)vinyl)-1,3,4-oxadiazol-2-yl)benzonitrile


InChi Code: InChI=1S/C25H16ClN7O3S/c1-37(34,35)18-10-11-20(28-15-18)24-31-29-22(33(24)21-5-3-2-4-19(21)26)12-13-23-30-32-25(36-23)17-8-6-16(14-27)7-9-17/h2-13,15H,1H3/b13-12+

SMILES Code: N#CC1=CC=C(C2=NN=C(/C=C/C3=NN=C(C4=NC=C(S(=O)(C)=O)C=C4)N3C5=CC=CC=C5Cl)O2)C=C1

Appearance: Solid powder

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, not in water

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

Preparing Stock Solutions

The following data is based on the product molecular weight 529.95764 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.

Recalculate based on batch purity %
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

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

1: Lau T, Chan E, Callow M, Waaler J, Boggs J, Blake RA, Magnuson S, Sambrone A,  Schutten M, Firestein R, Machon O, Korinek V, Choo E, Diaz D, Merchant M, Polakis P, Holsworth DD, Krauss S, Costa M. A novel tankyrase small-molecule inhibitor suppresses APC mutation-driven colorectal tumor growth. Cancer Res. 2013 May 15;73(10):3132-44. doi: 10.1158/0008-5472.CAN-12-4562. Epub 2013 Mar 28. PubMed PMID: 23539443.


1.0g / USD 3650.0

Additional Information

 License information:

MedKoo licensed the G007-LK patent right from Oslo University, Norway. G007-LK was covered by WO2012076898, pending national/regional patent applications continued from PCT/GB2011/052441 (WO2012/076898).