• 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
H89

H89

Product ID H0003
Cas No. 127243-85-0
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $46.00 In stock
5 mg $130.00 In stock
Bulk Quote

Quicklinks

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

Description

H89 is an inhibitor of PKA that is used to study the effects of PKA signaling in research models. H89 may also inhibit Rho-associated protein kinase (ROCK), S6K1, MSK1, PKBa, and MAPKAP-K1b.

Product Info

Cas No.

127243-85-0

Purity

≥98%

Formula

C20H20BrN3O2S

Formula Wt.

446.36

Chemical Name

N-(2-[P-Bromocinnamylamino]-ethyl)-5-isoquinolinesulfonmide

IUPAC Name

N-[2-[[(E)-3-(4-bromophenyl)prop-2-enyl]amino]ethyl]isoquinoline-5- sulfonamide;dihydrochloride

Synonym

H-89

Melting Point

141-143°C

Solubility

Soluble in DMSO or ethanol:water (1:1).

Appearance

White powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

H0003 MSDS PDF

Info Sheet

H0003 Info Sheet PDF

References

Choi S, Kim MY, Joo KY, et al. Modafinil inhibits K(Ca)3.1 currents and muscle contraction via a cAMP-dependent mechanism. Pharmacol Res. 2012 Jul;66(1):51-9. PMID: 22414869.

Rogers RC, Hermann GE. Tumor necrosis factor activation of vagal afferent terminal calcium is blocked by cannabinoids. J Neurosci. 2012 Apr 11;32(15):5237-41. PMID: 22496569.

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

  • A4547

    Alloxan Monohydrate

    Pyrimidine, glucose analog, used to induce diab...

    ≥98%
  • C5647

    Colistin Sulfate

    Polymixin, antimicrobial peptide, induces forma...

    Biological Potency: ≥19366 IU/mg
  • T5996

    Tozasertib

    AurK, FLT3, Abl inhibitor.

    ≥98%
  • C167200

    Cefazolin

    Cephalosporin analogue

    ≥98%
  • C2970

    Chrysophanol

    Anthraquinone found in Rheum.

    ≥98%
  • T0115

    Taxol Side Chain Acid

    Side chain commonly attached to taxanes.

    ≥98%
  • C1868

    Cerebellin

    Peptide, involved in synapse formation and cell...

    ≥95%
  • P5745

    Polygalic Acid

    Saponin found in Polygala.

    ≥97%
  • P3313

    Pidotimod

    Immunostimulator, adjuvant.

    ≥98%
  • T5060

    TMP-269

    HDAC inhibitor.

    ≥98%
  • L5769

    Lorglumide Sodium

    CCK antagonist.

    ≥98%
  • D0025

    DAMGO

    Synthetic peptice; μOR agonist.

    ≥95%
  • O5212

    Ondansetron Hydrochloride Dihydrate

    5-HT3 antagonist.

    ≥98%
  • T2970

    Thrombin Receptor Agonist Peptide

    Peptide; PAR1 agonist.

    ≥95%
  • R0249

    Ramipril

    ACE inhibitor.

    ≥98%
  • A0962

    Adrenocorticotropic Hormone (1-4)

    Endogenous peptide hormone fragment, involved i...

    ≥95%
  • B3577

    Bitertanol

    Pesticide; demethylation inhibitor.

    ≥98%
  • R1985

    Reveromycin A

    Isoleucyl-tRNA synthase inhibitor, osteoclast p...

    ≥98%
  • P2400

    Phenethyl Caffeate

    Found in propolis; 5-lipoxygenase inhibitor.

    ≥98%
  • A0918

    N-Acetyl-L-Cysteine

    Cysteine derivative, antioxidant, ROS scavenger...

    ≥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