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Periodic Table/Compounds/CID 208902

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© Melvin Olsson 2025–2026
Data: IAEA & PubChem

N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide

C₁₆H₂₁NO₂·259.340 g/mol·CID 208902
2D structure of N-[2-[(8S)-2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl]ethyl]propanamide

Molecular Structure

Molecular Propertiesmass · H-bonds · stereo

Molecular Weight

259.340g/mol

Exact Mass

259.157229Da

Monoisotopic Mass

259.157229Da

XLogP

2.7

Polar Surface Area

38.3Ų

Complexity

331

Formal Charge

0

H-Bond Donors

1

H-Bond Acceptors

2

Rotatable Bonds

4

Heavy Atoms

19

Stereo Centers

1

Bond Stereo

0

Drug-Likeness (Lipinski's Rule of Five)

✓ 259.3 g/mol
MW ≤ 500
✓ 2.7
LogP ≤ 5
✓ 1
H-bond donors ≤ 5
✓ 2
H-bond acceptors ≤ 10

Passes all rules — good oral bioavailability predicted

GHS Hazard Classification

Warning
Irritant
Irritant
Health Hazard
Health Hazard
Hazards
  • H302Harmful if swallowed
  • H361Suspected of damaging fertility or the unborn child

Source: PubChem GHS Classification. Always consult the SDS for handling.

Chemical IdentifiersSMILES · InChI

InChI

InChI=1S/C16H21NO2/c1-2-15(18)17-9-7-12-4-3-11-5-6-14-13(16(11)12)8-10-19-14/h5-6,12H,2-4,7-10H2,1H3,(H,17,18)/t12-/m0/s1

External Resources

PubChem ↗Wikipedia ↗