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PK68

Cat. No. M11315
PK68  Structure
Size Price Availability Quantity
5mg USD 220  USD220 In stock
10mg USD 340  USD340 In stock
25mg USD 640  USD640 In stock
50mg USD 1000  USD1000 In stock
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Quality Control & Documentation
Biological Activity

PK68 is a potent and selective type II RIPK1 inhibitor with an IC50 value of approximately 90 nM that inhibits RIPK1-dependent necroptosis. It can be used in studies related to inflammatory diseases and cancer metastasis.

Chemical Information
Molecular Weight 424.52
Formula C22H24N4O3S
CAS Number 2173556-69-7
Solubility (25°C) DMSO ≥ 20 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Tomoteru Yamasaki, et al. EJNMMI Radiopharm Chem. Synthesis of [ 11 C]carbonyl-labeled cyclohexyl (5-(2-acetamidobenzo[d]thiazol-6-yl)-2-methylpyridin-3-yl)carbamate ([ 11 C-carbonyl]PK68) as a potential PET tracer for receptor-interacting protein 1 kinase

[2] Zhanhui Li, et al. Eur J Med Chem. Design, synthesis, and evaluation of potent RIPK1 inhibitors with in vivo anti-inflammatory activity

[3] Jue Hou, et al. Cell Death Dis. Discovery of potent necroptosis inhibitors targeting RIPK1 kinase activity for the treatment of inflammatory disorder and cancer metastasis

[4] T Somogyi, et al. Virology. Genomic location of a human cytomegalovirus protein with protein kinase activity (PK68)

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Keywords: PK68 supplier, Necroptosis, inhibitors, activators


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