AdipoGen Life Sciences

H-8 . dihydrochloride

CHF 50.00
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AG-CR1-0001-M01010 mgCHF 50.00
AG-CR1-0001-M05050 mgCHF 190.00
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Product Details
Synonyms N-[2-(Methylamino)ethyl]-5-isoquinolinesulfonamide . 2HCl
Product Type Chemical
Properties
Formula

C12H15N3O2S . 2HCl

MW 265.3 . 72.9
CAS 113276-94-1
Purity Chemicals ≥98% (NMR)
Appearance White to off-white solid.
Solubility Soluble in DMSO or 100% ethanol (slightly soluble).
InChi Key RJJLZYZEVNCZIW-UHFFFAOYSA-N
Smiles [Cl-].[Cl-].C[NH2+]CC[NH2+]S(=O)(=O)C1=CC=CC2=CN=CC=C12
Shipping and Handling
Shipping AMBIENT
Short Term Storage +4°C
Long Term Storage +4°C
Use/Stability Stable for at least 2 years after receipt when stored at +4°C.
Documents
MSDS Download PDF
Product Specification Sheet
Datasheet Download PDF
Description
  • Potent cAMP- and cGMP-dependent protein kinase (PKA and PKG) inhibitor [1, 2, 4]. 
  • Myosin light chain kinase (MLCK) inhibitor [3].
  • Tool to study protein crystal structure-inhibitor interactions [5].
Product References
  1. Isoquinolinesulfonamides, novel and potent inhibitors of cyclic nucleotide dependent protein kinase and protein kinase C: H. Hidaka, et al.; Biochemistry 23, 5036 (1984)
  2. Naphthalenesulfonamides as calmodulin antagonists and protein kinase inhibitors: M. Inagaki, et al.; Mol. Pharmacol. 29, 577 (1986)
  3. Specific binding of a novel compound, N-[2-(methylamino)ethyl]-5-isoquinolinesulfonamide (H-8) to the active site of cAMP-dependent protein kinase: M. Hagiwara, et al.; Mol. Pharmacol. 31, 523 (1987)
  4. Selective modulation of calcium-dependent myosin phosphorylation by novel protein kinase inhibitors, isoquinolinesulfonamide derivatives: M. Hagiwara, et al.; Mol. Pharmacol. 32, 7 (1987)
  5. Crystal structures of catalytic subunit of cAMP-dependent protein kinase in complex with isoquinolinesulfonyl protein kinase inhibitors H7, H8, and H89. Structural implications for selectivity: R.A. Engh, et al.; J. Biol. Chem. 271, 26157 (1996)
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