KOM70144


Catalog No. size PriceQuantity
M7037-2 2mg solid $138
M7037-10 10mg solid $556

Description

Cas:1093070-14-4

Product Information

KOM70144, also known as PLpro inhibitor, is a potent inhibitor of papain-like protease (PLpro) with an IC50 of 2.6 µM. PLpro inhibitor inhibits SARS-CoV-2 PLpro with an IC50 of 5.0 µM and an EC50 of 21.0 µM. KOM70144 has CAS#1093070-14-4, no formal name For the convenience of scientific communication, we named it as KOM70144 (combined from Inchi key plus CAS#) according to Hodoodo Chemical Nomenclature.KOM70144 was first reported by Kiira Ratia et al, Proc Natl Acad Sci U S A. 2008;105(42):16119-16124. (compound 6)

 

Chemical Formula: C22H22N2O2

 

Exact Mass: 346.1681

 

Molecular Weight: 346.43

 

Elemental Analysis: C, 76.28; H, 6.40; N, 8.09; O, 9.24

 

Synonym: 

 

PLpro inhibitor

KOM70144

KOM-70144

KOM 70144

 

Chemical Name:

(R)-5-acetamido-2-methyl-N-(1-(naphthalen-1-yl)ethyl)benzamide

 

InChi Key:

KGPYBLOBHQLIET-OAHLLOKOSA-N

 

InChi Code: InChI=1S/C22H22N2O2/c1-14-11-12-18(24-16(3)25)13-21(14)22(26)23-15(2)19-10-6-8-17-7-4-5-9-20(17)19/h4-13,15H,1-3H3,(H,23,26)(H,24,25)/t15-/m1/s1

 

Smiles Code:

O=C(C1=CC(NC(C)=O)=CC=C1C)N[C@H](C)C2=C(C=CC=C3)C3=CC=C2

 

 

Technical Data:

 

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

Shelf Life: >3 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

 

In Vitro

PLpro inhibitor is a potent inhibitor against the papain-like protease (PLpro) from the coronavirus that causes severe acute respiratory syndrome (SARS-CoV). PLpro inhibitor was found to have IC50 value of 2.6 μM. PLpro inhibitor display significant antiviral activity with EC50 values of 13.1 μM, without toxicity up to the highest concentration tested. Notably, the increasing antiviral potency correlates with the in vitro inhibition of PLpro, suggesting that the compounds work directly on the enzyme in cells.

 

 

References

 

  1. Characterization and Noncovalent Inhibition of the Deubiquitinase and deISGylase Activity of SARS-​CoV-​2 Papain-​Like Protease Quick View Other Sources. By Freitas, Brendan T.; Durie, Ian A.; Murray, Jackelyn; Longo, Jaron E.; Miller, Holden C.; Crich, David; Hogan, Robert Jeff; Tripp, Ralph A.; Pegan, Scott D. From ACS Infectious Diseases (2020), Ahead of Print. |

 

  1. Compositions and methods for identification, assessment, prevention, and treatment of AML using USP10 biomarkers and modulators. By Buhrlage, Sara; Weisberg, Ellen. From PCT Int. Appl. (2018), WO 2018057618 A1.

 

  1. Compounds and methods for treating respiratory diseases. Ghosh, Arun K.; Takayama, Jun; Mesecar, Andrew David; Johnson, Michael E.; Ratia, Kiira M.; Chaudhuri, Rima; Mulhearn, Debbie C. From U.S. Pat. Appl. Publ. (2011), US 20110269834 A1.

 

  1. Compounds and methods for treating respiratory diseases . By Ghosh, Arun K.; Takayama, Jun. From PCT Int. Appl. (2010), WO 2010022355 A1 20100225.

 

  1. Ratia K, Pegan S, Takayama J, et al. A noncovalent class of papain-like protease/deubiquitinase inhibitors blocks SARS virus replication. Proc Natl Acad Sci U S A. 2008;105(42):16119-16124.

 

Products are for research use only. Not for human use.

 

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