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Etripamil

CAT: 0127-BUP08688-01Size: 5 mgDry Ice: NoHazardous: No
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CAT#:0127-BUP08688-01Size:5 mg
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CAS Number
1593673-23-4
Synonyms
MSP-2017, (-) -MSP-2017
Purity
=98%
Smiles
COC(=O)c1cccc(CCN(C)CCC[C@](C#N)(C(C)C)c2ccc(OC)c(OC)c2)c1

Chemical Information

Etripamil

Etripamil is a nondihydropyridine, L-type calcium channel blocker. It is a fast-acting drug with a short duration of action. The nasal formulation of etripamil was first approved by the FDA on December 12, 2025 for the conversion of acute symptomatic episodes of paroxysmal supraventricular tachycardia (PSVT) to sinus rhythm in adults.

CAS Number1593673-23-4
PubChem CID91824132
IUPAC Namemethyl 3-[2-[[(4S)-4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl]-methylamino]ethyl]benzoate
Molecular FormulaC27H36N2O4
Molecular Weight452.6
XLogP3.7
Topological Polar Surface Area71.8
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count13
Heavy Atom Count33
Formal Charge0
Complexity645
SMILES
CC(C)[C@](CCCN(C)CCC1=CC(=CC=C1)C(=O)OC)(C#N)C2=CC(=C(C=C2)OC)OC
InChI
InChI=1S/C27H36N2O4/c1-20(2)27(19-28,23-11-12-24(31-4)25(18-23)32-5)14-8-15-29(3)16-13-21-9-7-10-22(17-21)26(30)33-6/h7,9-12,17-18,20H,8,13-16H2,1-6H3/t27-/m0/s1
InChIKey
VAZNEHLGJGSQEL-MHZLTWQESA-N
Chemical Structure
2D Structure
2D structure of Etripamil
CAS: 1593673-23-4
CID: 91824132
Formula: C27H36N2O4
MW: 452.6
Interactive 3D Structure
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View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight452.6
XLogP33.7
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count6
Rotatable Bond Count13
Exact Mass452.26750763
Monoisotopic Mass452.26750763
Topological Polar Surface Area71.8 Ų
Heavy Atom Count33
Formal Charge0
Complexity645
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

Alternative Products

CatalogName
BA6582-1Etripamil
A18082-500Etripamil 500mg
A18082-25Etripamil 25mg
A18082-10Etripamil 10mg
T204379-01Etripamil hydrochloride
A18082-100Etripamil 100mg
A18082-50Etripamil 50mg
HY-17611A1Etripamil (hydrochloride)
A18082-5Etripamil 5mg
A18082-1Etripamil 1mg

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