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SR33805

CAT: 0013-GTR19157011-01Size: 200 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19157011-01Size:200 mg
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Description
SR33805 is a potent antagonist of Ca2+ channel (EC50s of 4.1 nM and 33 nM in depolarized and polarized conditions, respectively) Acute treatment with SR33805 restored the MI-altered cell shortening without affecting the Ca (2+) transient amplitude, suggesting an increase of myofilament Ca (2+) sensitivity in MI myocytes. Indeed, a SR33805-induced sensitization of myofilament activation was found to be associated with a slight increase in myosin light chain-2 phosphorylation and a more significant decrease on troponin I (TnI) phosphorylation. Decreased TnI phosphorylation was related to inhibition of protein kinase A activity by SR33805. Finally, administration of a single intra-peritoneal bolus of SR33805 (20 mg/kg) improved end-systolic strain and fractional shortening of MI hearts.
CAS Number
121345-64-0
Purity
>98% (HPLC)
Solubility
In Vitro: DMSO : ≥ 100 mg/mL (177.07 mM)
Smiles
COc1ccc (CCN (C) CCCOc2ccc (cc2) S (=O) (=O) c2c (C (C) C) n (C) c3ccccc23) cc1OC
Molecular Formula
C32H40N2O5S
Molecular Weight
564.74
Storage Conditions
Storage temperature: -20°C. Stability: ≥ 2 years
Notes
For research use only.

Chemical Information

SR 33805

highly selective for vascular smooth muscle & devoid of any potent negative inotropic actions; structure given in first source; RN given refers to parent cpd

CAS Number121345-64-0
PubChem CID129426
IUPAC NameN-[2-(3,4-dimethoxyphenyl)ethyl]-N-methyl-3-[4-(1-methyl-2-propan-2-ylindol-3-yl)sulfonylphenoxy]propan-1-amine
Molecular FormulaC32H40N2O5S
Molecular Weight564.7
XLogP6.2
Topological Polar Surface Area78.4
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count13
Heavy Atom Count40
Formal Charge0
Complexity856
SMILES
CC(C)C1=C(C2=CC=CC=C2N1C)S(=O)(=O)C3=CC=C(C=C3)OCCCN(C)CCC4=CC(=C(C=C4)OC)OC
InChI
InChI=1S/C32H40N2O5S/c1-23(2)31-32(27-10-7-8-11-28(27)34(31)4)40(35,36)26-15-13-25(14-16-26)39-21-9-19-33(3)20-18-24-12-17-29(37-5)30(22-24)38-6/h7-8,10-17,22-23H,9,18-21H2,1-6H3
InChIKey
OGLMUIRZIMTHMN-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of SR 33805
CAS: 121345-64-0
CID: 129426
Formula: C32H40N2O5S
MW: 564.7
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight564.7
XLogP36.2
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count13
Exact Mass564.26579355
Monoisotopic Mass564.26579355
Topological Polar Surface Area78.4 Ų
Heavy Atom Count40
Formal Charge0
Complexity856
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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