• 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 $45.50 In stock
5 mg $129.80 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

  • A5044

    Amlodipine Besylate

    Dihydropyridine, FIASMA; L-type Ca2+ channel bl...

    ≥98%
  • E4417

    Eledoisin Related Peptide

    Peptide, substance P analog; NK agonist.

    ≥95%
  • B8248

    Bumetanide

    Loop diuretic; NKCC symporter and KCC2 co-trans...

    ≥98%
  • S0344

    Salermide

    SIRT inhibitor.

    ≥98%
  • V0244

    Valganciclovir Hydrochloride

    Nucleoside (deoxyguanosine) analog, ganciclovir...

    ≥98%
  • I0933

    Icilin

    TRPM8 activator, TRPV3 blocker.

    ≥98%
  • W0273

    R-(+)-Warfarin >99%ee

    Coumarin; VKORC1 inhibitor.

    ≥99%
  • R5700

    Ro 61-8048

    Kynurenine 3-hydroxylase inhibitor.

    ≥99%
  • M1560

    Methyl Caffeate

    Polyphenol found in species of Solanum and Magn...

    ≥98%
  • M1575

    7-Methyl-6-mercaptopurine

    Thiopurine antimetabolite; PRPP amidotransferas...

    ≥87%
  • M185777

    4-(Methylsulfinyl) butylamine

    ≥99%
  • L9704

    LY-2603618

    Chk1 inhibitor.

    ≥98%
  • E325127

    EIDD-1931

    Broad-spectrum antiviral activity against SARS-...

    ≥99%
  • M1685

    Mevastatin

    Statin; HMG-CoA reductase inhibitor.

    ≥98%
  • H3278

    HIV Reverse Transcriptase A2.1 Peptide

    Peptide, HIV-1 RT A2.1 epitope.

    ≥95%
  • C1632

    Cefotaxime Acid

    β-lactam cephalosporin; penicillin binding pro...

    ≥91%
  • S1872

    Sesamin

    Lignin found in Sesamin indicum;

    ≥98%
  • G7240

    GSK-2830371

    Wip1 inhibitor.

    ≥98%
  • G681019

    Grapiprant

    EP4 receptor antagonist

    ≥98%
  • A4438

    Allatostatin I

    Neuropeptide found in insects; juvenile hormone...

    ≥95%

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

©2025 LKT Laboratories, All Rights Reserved - Products for research use only