Select your Country or Region

  • TargetMol | Compound LibraryArgentinaArgentina
  • TargetMol | Compound LibraryAustraliaAustralia
  • TargetMol | Compound LibraryAustriaAustria
  • TargetMol | Compound LibraryBelgiumBelgium
  • TargetMol | Compound LibraryBrazilBrazil
  • TargetMol | Compound LibraryBulgariaBulgaria
  • TargetMol | Compound LibraryCroatiaCroatia
  • TargetMol | Compound LibraryCyprusCyprus
  • TargetMol | Compound LibraryCzechCzech
  • TargetMol | Compound LibraryDenmarkDenmark
  • TargetMol | Compound LibraryEgyptEgypt
  • TargetMol | Compound LibraryEstoniaEstonia
  • TargetMol | Compound LibraryFinlandFinland
  • TargetMol | Compound LibraryFranceFrance
  • TargetMol | Compound LibraryGermanyGermany
  • TargetMol | Compound LibraryGreeceGreece
  • TargetMol | Compound LibraryHong KongHong Kong
  • TargetMol | Compound LibraryHungaryHungary
  • TargetMol | Compound LibraryIcelandIceland
  • TargetMol | Compound LibraryIndiaIndia
  • TargetMol | Compound LibraryIrelandIreland
  • TargetMol | Compound LibraryIsraelIsrael
  • TargetMol | Compound LibraryItalyItaly
  • TargetMol | Compound LibraryKoreaKorea
  • TargetMol | Compound LibraryLatviaLatvia
  • TargetMol | Compound LibraryLebanonLebanon
  • TargetMol | Compound LibraryMalaysiaMalaysia
  • TargetMol | Compound LibraryMaltaMalta
  • TargetMol | Compound LibraryMoroccoMorocco
  • TargetMol | Compound LibraryNetherlandsNetherlands
  • TargetMol | Compound LibraryNew ZealandNew Zealand
  • TargetMol | Compound LibraryNorwayNorway
  • TargetMol | Compound LibraryPolandPoland
  • TargetMol | Compound LibraryPortugalPortugal
  • TargetMol | Compound LibraryRomaniaRomania
  • TargetMol | Compound LibrarySingaporeSingapore
  • TargetMol | Compound LibrarySlovakiaSlovakia
  • TargetMol | Compound LibrarySloveniaSlovenia
  • TargetMol | Compound LibrarySpainSpain
  • TargetMol | Compound LibrarySwedenSweden
  • TargetMol | Compound LibrarySwitzerlandSwitzerland
  • TargetMol | Compound LibraryTaiwan,ChinaTaiwan,China
  • TargetMol | Compound LibraryThailandThailand
  • TargetMol | Compound LibraryTurkeyTurkey
  • TargetMol | Compound LibraryUnited KingdomUnited Kingdom
  • TargetMol | Compound LibraryUnited StatesUnited States
  • TargetMol | Compound LibraryOther CountriesOther Countries
Shopping Cart
  • Remove All
  • TargetMol
    Your shopping cart is currently empty


Contact us for more batch information
Select Batch
Resource Download


Catalog No. T3437Cas No. 1391426-24-6
Lys05, or Lys01 trihydrochloride, is a potent, water soluble lysosomal autophagy inhibitor. Lys05 is a previously undescribed dimeric chloroquine which more potently accumulates in the lysosome and blocks autophagy compared with HCQ. Lys05 produced more potent antitumor activity as a single agent both in vitro and in vivo in multiple human cancer cell lines and xenograft models compared with HCQ. Lys05 is therefore a new lysosomal autophagy inhibitor that has potential to be developed further into a drug for cancer and other medical applications.
All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.
Pack SizePrice/USDAvailabilityQuantity
1 mg$34In Stock
2 mg$48In Stock
5 mg$80In Stock
10 mg$122In Stock
25 mg$222In Stock
50 mg$372In Stock
100 mg$538In Stock
500 mg$1,150In Stock
1 mL x 10 mM (in DMSO)$98In Stock
Bulk & Custom
Add to Cart
View More

Related Compound Libraries of "Lys05"

Product Introduction

Lys05, or Lys01 trihydrochloride, is a potent, water soluble lysosomal autophagy inhibitor. Lys05 is a previously undescribed dimeric chloroquine which more potently accumulates in the lysosome and blocks autophagy compared with HCQ. Lys05 produced more p
In vitro
Lys01 is an autophagy inhibitor significantly (10-fold) more potent than hydroxychloroquine (HCQ). Its water-soluble derivative, Lys05, demonstrates enhanced potency by more effectively accumulating in and deacidifying lysosomes compared to HCQ. Both Lys01 and its trihydrochloride version induce similar dose-dependent effects, such as an increase in the LC3II/LC3I ratio, p62 protein accumulation, and identical half-maximal inhibitory concentrations (IC50) in the MTT assay[1].
In vivo
In a study utilizing high-dose, short-term administration of lys01 trihydrochloride at 76 mg/kg intraperitoneally (i.p.), no mortality was observed in mice. However, symptoms such as arched backs and lethargy became apparent after two days of treatment. Electron microscopy (EM) revealed that in lys01 trihydrochloride-treated tumors, cells maintained intact nuclear and cytoplasmic membranes but demonstrated a significant presence of large autophagic vacuoles (AVs). This treatment markedly inhibited tumor growth, showing a substantial 53% decrease in the average daily tumor growth rate compared to tumors in vehicle-treated control mice. Furthermore, a pronounced increase in AV accumulation was noted in treated tumors—three-fold in HCQ-treated and six-fold in lys01 trihydrochloride-treated tumors—after 14 days of treatment, when compared to control-treated tumors.
Cell Research
1205Lu, c8161, LN229 and HT-29 cells are treated with lys01 trihydrochloride (0, 0.01, 0.1, 1, and 10 μM) or Lys01 (0, 0.01, 0.1, 1, and 10 μM) in five replicates for 72 h. The Acid Phsophatase Assay kit is used for the MTT assay[1].
AliasLys01 trihydrochloride
Chemical Properties
Molecular Weight549.75
Cas No.1391426-24-6
Storage & Solubility Information
StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year
Solubility Information
Ethanol: < 1 mg/mL (insoluble or slightly soluble)
H2O: 3 mg/mL(5.5 mM)
DMSO: 5.5 mg/mL (10 mM)
Solution Preparation Table
1 mM1.8190 mL9.0950 mL18.1901 mL90.9504 mL
5 mM0.3638 mL1.8190 mL3.6380 mL18.1901 mL
10 mM0.1819 mL0.9095 mL1.8190 mL9.0950 mL
20 mM0.0910 mL0.4548 mL0.9095 mL4.5475 mL
50 mM0.0364 mL0.1819 mL0.3638 mL1.8190 mL
100 mM0.0182 mL0.0910 mL0.1819 mL0.9095 mL


  • Molarity Calculator
  • Dilution Calculator
  • Reconstitution Calculator
  • Molecular Weight Calculator

In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg,each TargetMol | Animal experiments animal weighs 20 g, and the dosage volume is 100 μL. A total of TargetMol | Animal experiments 10 animals were administered, and the formula you used is 5% TargetMol | reagent DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL.
Mother liquor preparation method: 2 mg of drug dissolved in 50 μLDMSOTargetMol | reagent (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
Preparation method for in vivo formula: Take 50 μLDMSOTargetMol | reagent main solution, add 300 μLPEG300TargetMol | reagent mix well and clarify, then add 50 more μLTween 80, mix well and clarify, then add 600 more μLddH2OTargetMol | reagent mix well and clarify.
1 Enter information below:
2 Enter the in vivo formulation:
%Tween 80

Dose Conversion

You can also refer to dose conversion for different animals. More

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.