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Periodic Table/Compounds/CHEMBL67457

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© Melvin Olsson 2025–2026
Data: IAEA & PubChem

CHEMBL67457

C₁₆H₁₃ClN₂O·284.740 g/mol·CID 11522042

IUPAC: 4-[(4-chlorophenyl)methyl]-2-methylphthalazin-1-one

Also known as: 4-(4-chlorobenzyl)-2-methylphthalazin-1(2H)-one, 4-[(4-chlorophenyl)methyl]-2-methyl-phthalazin-1-one, BDBM50131411, PD181752, 4-(4-Chloro-benzyl)-2-methyl-2H-phthalazin-1-one (+1 more)

2D structure of CHEMBL67457

Molecular Structure

Molecular Propertiesmass · H-bonds · stereo

Molecular Weight

284.740g/mol

Exact Mass

284.071641Da

Monoisotopic Mass

284.071641Da

XLogP

3.4

Polar Surface Area

32.7Ų

Complexity

401

Formal Charge

0

H-Bond Donors

0

H-Bond Acceptors

2

Rotatable Bonds

2

Heavy Atoms

20

Stereo Centers

0

Bond Stereo

0

Drug-Likeness (Lipinski's Rule of Five)

✓ 284.7 g/mol
MW ≤ 500
✓ 3.4
LogP ≤ 5
✓ 0
H-bond donors ≤ 5
✓ 2
H-bond acceptors ≤ 10

Passes all rules — good oral bioavailability predicted

Chemical IdentifiersSMILES · InChI

InChI

InChI=1S/C16H13ClN2O/c1-19-16(20)14-5-3-2-4-13(14)15(18-19)10-11-6-8-12(17)9-7-11/h2-9H,10H2,1H3

External Resources

PubChem ↗Wikipedia ↗