• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Alsterpaullone

Alsterpaullone

Product ID A4577
Cas No. 237430-03-4
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $162.00 In stock
5 mg $623.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Alsterpaullone exhibits anticancer, anti-angiogenic, antiviral, and neuroprotective activities. Alsterpaullone inhibits cyclin-dependent kinases (CDKs), inducing G2/M phase cell cycle arrest and apoptosis in leukemia cells. Additionally, alsterpaullone inhibits glycogen synthase kinase 3 (GSK-3), inducing Wnt signaling; in ticks, this results in anti-fertility potential, decreasing egg hatching activity. Alsterpaullone also inhibits HIV-1 replication and proliferation. In ex vivo models of Alzheimer’s disease, this compound protects against neuronal death and decreases phosphorylation of tau protein.

Product Info

Cas No.

237430-03-4

Purity

≥98%

Formula

C16H11N3O3

Formula Wt.

293.28

IUPAC Name

9-nitro-7,12-dihydro-5H-indolo[3,2-d][1]benzazepin-6-one

Synonym

9-Nitro-7,12-dihydroindolo-[3,2-d][1]benzazepin-6(5)-one

Solubility

Soluble in DMSO.

Appearance

Yellow to Brown Powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

A4577 MSDS PDF

Info Sheet

A4577 Info Sheet PDF

References

Cui C, Wang Y, Wang Y, et al. Alsterpaullone, a Cyclin-Dependent Kinase Inhibitor, Mediated Toxicity in HeLa Cells through Apoptosis-Inducing Effect. J Anal Methods Chem. 2013;2013:602091. PMID: 23577282.

Windsor PJ, Leys SP. Wnt signaling and induction in the sponge aquiferous system: evidence for an ancient origin of the organizer. Evol Dev. 2010 Sep-Oct;12(5):484-93. PMID: 20883217.

Zahler S, Liebl J, Fürst R, et al. Anti-angiogenic potential of small molecular inhibitors of cyclin dependent kinases in vitro. Angiogenesis. 2010 Sep;13(3):239-49. PMID: 20706783.

Fabres A, De Andrade CP, Guizzo M, et al. Effect of GSK-3 activity, enzymatic inhibition and gene silencing by RNAi on tick oviposition and egg hatching. Parasitology. 2010 Sep;137(10):1537-46. PMID: 20500916.

Guendel I, Agbottah ET, Kehn-Hall K, et al. Inhibition of human immunodeficiency virus type-1 by cdk inhibitors. AIDS Res Ther. 2010 Mar 24;7(1):7. PMID: 20334651.

Selenica ML, Jensen HS, Larsen AK, et al. Efficacy of small-molecule glycogen synthase kinase-3 inhibitors in the postnatal rat model of tau hyperphosphorylation. Br J Pharmacol. 2007 Nov;152(6):959-79. PMID: 17906685.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • M9645

    Myelin Oligodendrocyte Glycoprotein (35-55), rat

    Oligodendrocyte antigen used to induce EAE.

    ≥95%
  • M1875

    S-(N-Methylsulfinylbutylthiocarbamoyl)-glutathione

    Glutathione-sulforaphane conjugate, antioxidant...

    ≥98%
  • C104762

    CCT-245737

    CHK1 inhibitor.

    ≥98%
  • T3134

    Thiostrepton

    Thiazole; proteasome inhibitor, protein translo...

    ≥97%, HPLC
  • O9396

    Oxytetracycline

    Tetracycline; protein translation inhibitor.

    ≥96%
  • M174446

    Meleagrin

    FabI inhibitor

    ≥99%
  • A0902

    N-Acetyl-S-(N′-phenylhexylthiocarbamoyl)-L-cysteine

    Cysteine-ITC conjugate, antioxidant; HDAC inhib...

    ≥98%
  • P0008

    Pituitary Adenylate Cyclase-activating Peptide (6-38), human/sheep/rat

    Endogenous peptide, involved in paracrine and a...

    ≥95%
  • H000051

    H-151

    STING antagonist

    ≥99%
  • M5756

    Montelukast Sodium

    CysLT1 antagonist.

    ≥98%
  • C8500

    CV-65

    1,8-Diaza-anthracene-tetrone; JNK and ERK5 inhi...

    ≥70%
  • G0145

    Gallic Acid

    Phenol found in various plant sources, used to ...

    ≥98%
  • S8151

    Sumatriptan Succinate

    Tryptamine; 5-HT1B/1D agonist, TRPV1 antagonist...

    ≥99%
  • M568262

    Mogrol

    Triterpenoid

    ≥99%
  • M177521

    Menaquinone-7

    2-methyl-1,4-naphthoquinone derivative

    98%
  • S7618

    StemRegenin 1 Hydrochloride

    AhR antagonist.

    ≥98%
  • F5870

    N-formyl-Met-Leu-Phe

    Peptide, involved in neutrophil activation; FPR...

    ≥95%
  • A0817

    D,L-1’-Acetoxychavicol acetate

    TRPA1 agonist, xanthine oxidase inhibitor.

    ≥98%
  • T162051

    Tebipenem

    Broad-spectrum antibiotic

    ≥99%
  • A5134

    Aminophylline Anhydrous

    Adenosine antagonist, PDE inhibitor.

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only