General Information of the Compound
Compound ID
CP0240446
Compound Name
2H-Isoquinolin-1-one
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Synonyms
1(2H)-ISOQUINILONE
1(2H)-ISOQUINOLINONE
1(2H)-Isoquinolone
1,2-dihydroisoquinolin-1-one
1-Hydroxyisoquinoline
1-Isoquinolinol
1-hydroxyisoquinolin
1-isoquinolone
2H-Isoquinolin-1-one
489453-23-8
491-30-5
87602-67-3
95EG3HGG1P
CHEBI:18350
CHEMBL339695
EINECS 207-732-1
Isocarbostyril
Isocarbostyril(1-hydroxyisoquinoline)
Isocarbostyril, 98%
Isoquinolin-1(2H)-one
Isoquinolin-1-one
Isoquinolinone
NSC 27273
UNII-95EG3HGG1P
VDBNYAPERZTOOF-UHFFFAOYSA-N
isoquinolin-1-ol
isoquinolinol
oxidoisoquinolinium
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Structure
Formula
C9H7NO
Molecular Weight
145.161
Canonical SMILES
O=c1[nH]ccc2ccccc12
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InChI
InChI=1S/C9H7NO/c11-9-8-4-2-1-3-7(8)5-6-10-9/h1-6H,(H,10,11)
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InChIKey
VDBNYAPERZTOOF-UHFFFAOYSA-N
CAS
491-30-5
Physicochemical Property
logP
1.5281
Rotatable Bonds
0
Heavy Atom Count
11
Polar Areas
32.86
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
1
Complexity
11

"RO5" indicates the cutoff set by lipinski's rule of five:

(1) Molecular weight less than 500 Dalton;

(2) xlogp less than 5;

(3) No more than 5 hbonddonor (Hydrogen Bond Donor Count);

(4) No more than 10 hbondacc (Hydrogen Bond Acceptor Count);

(5) No more than 10 rotbonds (Rotatable Bond Count).

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PubChem ID
CID: 10284
SID: 15412932
ChEMBL ID
CHEMBL339695
Map of Molecular Bioactivity Related to the Compound
Map of Molecular Bioactivity Related to the Compound

Compound
Cell Line
Protein

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Compound
Protein ID: PT01646, Poly [ADP-ribose] polymerase 1
Cell-based Assay
Cell Line ID Cell Line Name Cell Line Organism
CL000266 L1210 Mus musculus (Mouse)  1
1
IC50 = 15800 nM
   TI
   LI
   LO
   TS
Clinical Information about the Compound
Drug 1 ( 2H-Isoquinolin-1-one )
Drug Name 2H-Isoquinolin-1-one
Target(s)
Poly [ADP-ribose] polymerase 1 (PARP1)
Inhibitor