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Periodic Table/Compounds/Demecarium

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© Melvin Olsson 2025–2026
Data: IAEA & PubChem

Demecarium

C₃₂H₅₂N₄O₄+₂·556.800 g/mol·CID 5966

IUPAC: trimethyl-[3-[methyl-[10-[methyl-[3-(trimethylazaniumyl)phenoxy]carbonylamino]decyl]carbamoyl]oxyphenyl]azanium

Also known as: Demecarium ion, Demecarium cation, 16505-84-3, ILP8XJ8R5K, Benzenaminium, 3,3'-(1,10-decanediylbis((methylimino)carbonyloxy))bis(N,N,N-trimethyl- (+14 more)

2D structure of Demecarium

Molecular Structure

Molecular Propertiesmass · H-bonds · stereo

Molecular Weight

556.800g/mol

Exact Mass

556.398856Da

Monoisotopic Mass

556.398856Da

XLogP

6.6

Polar Surface Area

59.1Ų

Complexity

686

Formal Charge

2

H-Bond Donors

0

H-Bond Acceptors

4

Rotatable Bonds

17

Heavy Atoms

40

Stereo Centers

0

Bond Stereo

0

Drug-Likeness (Lipinski's Rule of Five)

✗ 556.8 g/mol
MW ≤ 500
✗ 6.6
LogP ≤ 5
✓ 0
H-bond donors ≤ 5
✓ 4
H-bond acceptors ≤ 10

2 violations — poor oral bioavailability predicted

Chemical IdentifiersSMILES · InChI

InChI

InChI=1S/C32H52N4O4/c1-33(31(37)39-29-21-17-19-27(25-29)35(3,4)5)23-15-13-11-9-10-12-14-16-24-34(2)32(38)40-30-22-18-20-28(26-30)36(6,7)8/h17-22,25-26H,9-16,23-24H2,1-8H3/q+2

External Resources

PubChem ↗Wikipedia ↗