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L-706000 free base

CAT: 0931-T88518-01Size: 25 mgDry Ice: NoHazardous: No
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CAT#:0931-T88518-01Size:25 mg
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CAS Number
161799-18-4
Target
Potassium Channel
Related Pathways
Membrane transporter/Ion channel
Bioactivity
L-706000 (MK 499) free base is an effective hERG channel blocker, with an IC50 of 32 nM. It is classified as a Class III antiarrhythmic agent and is utilized in researching malignant ventricular tachycardia.
Smiles
O[C@@H]1CC2(OC=3C1=CC(NS(C)(=O)=O)=CC3)CCN(CC2)[C@H]4CC=5C(CC4)=CC(C#N)=CC5
Molecular Formula
C25H29N3O4S
Molecular Weight
467.58
Shipping Conditions
Ice Packs
Storage Temperature
-20°C

Chemical Information

MK 499
CAS Number161799-18-4
PubChem CID9934294
IUPAC NameN-[(4R)-1'-[(2R)-6-cyano-1,2,3,4-tetrahydronaphthalen-2-yl]-4-hydroxyspiro[3,4-dihydrochromene-2,4'-piperidine]-6-yl]methanesulfonamide
Molecular FormulaC25H29N3O4S
Molecular Weight467.6
XLogP2.7
Topological Polar Surface Area111
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count3
Heavy Atom Count33
Formal Charge0
Complexity857
SMILES
CS(=O)(=O)NC1=CC2=C(C=C1)OC3(CCN(CC3)[C@@H]4CCC5=C(C4)C=CC(=C5)C#N)C[C@H]2O
InChI
InChI=1S/C25H29N3O4S/c1-33(30,31)27-20-5-7-24-22(14-20)23(29)15-25(32-24)8-10-28(11-9-25)21-6-4-18-12-17(16-26)2-3-19(18)13-21/h2-3,5,7,12,14,21,23,27,29H,4,6,8-11,13,15H2,1H3/t21-,23-/m1/s1
InChIKey
NIYGLRKUBPNXQS-FYYLOGMGSA-N
Chemical Structure
2D Structure
2D structure of MK 499
CAS: 161799-18-4
CID: 9934294
Formula: C25H29N3O4S
MW: 467.6
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight467.6
XLogP32.7
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count7
Rotatable Bond Count3
Exact Mass467.18787759
Monoisotopic Mass467.18787759
Topological Polar Surface Area111 Ų
Heavy Atom Count33
Formal Charge0
Complexity857
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes