Pricing Availability   Qty
Description: Potent and selective PERK inhibitor; orally bioavailable
Chemical Name: 4-[2-Amino-4-methyl-3-(2-methyl-6-quinolinyl)benzoyl]-1,2-dihydro-1-methyl-2,5-diphenyl-3H-pyrazol-3-one hydrochloride
Purity: ≥98% (HPLC)
Citations (8)
Literature (3)

Biological Activity for AMG PERK 44

AMG PERK 44 is a potent and selective PERK inhibitor (IC50 = 6 nM). Exhibits >160-fold selectivity for PERK over B-Raf and GCN2, as well as a panel of 387 other kinases. Orally bioavailable.

Licensing Information

By permission of the authors

Compound Libraries for AMG PERK 44

AMG PERK 44 is also offered as part of the Tocriscreen 2.0 Max and Tocriscreen Kinase Inhibitor Library. Find out more about compound libraries available from Tocris.

Technical Data for AMG PERK 44

M. Wt 561.07
Formula C34H28N4O2.HCl
Storage Store at -20°C
Purity ≥98% (HPLC)
CAS Number 1883548-84-2
PubChem ID 121513867
Smiles CC2=NC1=CC=C(C3=C(N)C(C(C4=C(C5=CC=CC=C5)N(C)N(C6=CC=CC=C6)C4=O)=O)=CC=C3C)C=C1C=C2.Cl

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility Data for AMG PERK 44

Solvent Max Conc. mg/mL Max Conc. mM
DMSO 11.22 20

Preparing Stock Solutions for AMG PERK 44

The following data is based on the product molecular weight 561.07. 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.

Select a batch to recalculate based on the batch molecular weight:
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.2 mM 8.91 mL 44.56 mL 89.12 mL
1 mM 1.78 mL 8.91 mL 17.82 mL
2 mM 0.89 mL 4.46 mL 8.91 mL
10 mM 0.18 mL 0.89 mL 1.78 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 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.

Product Datasheets for AMG PERK 44

Certificate of Analysis / Product Datasheet
Select another batch:

References for AMG PERK 44

References are publications that support the biological activity of the product.

Smith et al (2015) Discovery of 1H-pyrazol-3(2H)-ones as potent and selective inhibitors of protein kinase R-like endoplasmic reticulum kinase (PERK). J.Med.Chem. 58 1426 PMID: 25587754

If you know of a relevant reference for AMG PERK 44, please let us know.

View Related Products by Target

View Related Products by Product Action

View all PERK Inhibitors

Keywords: AMG PERK 44, AMG PERK 44 supplier, AMGPERK44, PERK, inhibitors, inhibits, potent, selective, protein, kinase, R-like, PKR, ER, orally, bioavailable, 5517, Tocris Bioscience

8 Citations for AMG PERK 44

Citations are publications that use Tocris products. Selected citations for AMG PERK 44 include:

Roberto et al (2023) The endoplasmic reticulum kinase PERK interacts with the oxidoreductase ERO1 to metabolically adapt mitochondria. Cell Rep 42 111899 PMID: 36586409

Roest et al (2018) The ER Stress Inducer l-Azetidine-2-Carboxylic Acid Elevates the Levels of Phospho-eIF2α and of LC3-II in a Ca2+-Dependent Manner. Cells 7 PMID: 30513588

Rojas-Rivera et al (2017) When PERK inhibitors turn out to be new potent RIPK1 inhibitors: critical issues on the specificity and use of GSK2606414 and GSK2656157. Cell Death Differ 24 1100 PMID: 28452996

Emilie et al (2020) FOXO1 promotes HIV latency by suppressing ER stress in T cells. Nat Microbiol 5 1144-1157 PMID: 32541947

Do you know of a great paper that uses AMG PERK 44 from Tocris? Please let us know.

Reviews for AMG PERK 44

There are currently no reviews for this product. Be the first to review AMG PERK 44 and earn rewards!

Have you used AMG PERK 44?

Submit a review and receive an Amazon gift card.

$50/€35/£30/$50CAN/¥300 Yuan/¥5000 Yen for first to review with an image

$25/€18/£15/$25CAN/¥75 Yuan/¥1250 Yen for a review with an image

$10/€7/£6/$10 CAD/¥70 Yuan/¥1110 Yen for a review without an image

Submit a Review

Literature in this Area

Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* your copy today!

*Please note that Tocris will only send literature to established scientific business / institute addresses.

Cancer Research Product Guide

Cancer Research Product Guide

A collection of over 750 products for cancer research, the guide includes research tools for the study of:

  • Cancer Metabolism
  • Epigenetics in Cancer
  • Receptor Signaling
  • Cell Cycle and DNA Damage Repair
  • Angiogenesis
  • Invasion and Metastasis
Cell Cycle and DNA Damage Research Product Guide

Cell Cycle and DNA Damage Research Product Guide

This product guide provides a review of the cell cycle and DNA damage research area and lists over 170 products, including research tools for:

  • Cell Cycle and Mitosis
  • DNA Damage Repair
  • Targeted Protein Degradation
  • Ubiquitin Proteasome Pathway
  • Chemotherapy Targets
Learning & Memory Poster

Learning & Memory Poster

Recognition memory enables us to make judgements about whether or not we have encountered a particular stimulus before. This poster outlines the cellular mechanisms underlying recognition memory and its links to long-term depression, as well as the use of pharmacological intervention to assess the role of neurotransmitters in recognition memory.