1 (2H)-Isoquinolinone, 3-hydroxy

Modify Date: 2025-09-10 16:56:43

1 (2H)-Isoquinolinone, 3-hydroxy Structure
1 (2H)-Isoquinolinone, 3-hydroxy structure
Common Name 1 (2H)-Isoquinolinone, 3-hydroxy
CAS Number 86-94-2 Molecular Weight 161.15700
Density 1.39g/cm3 Boiling Point 649.7ºC at 760 mmHg
Molecular Formula C9H7NO2 Melting Point N/A
MSDS N/A Flash Point 346.7ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-hydroxy-2H-isoquinolin-3-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.39g/cm3
Boiling Point 649.7ºC at 760 mmHg
Molecular Formula C9H7NO2
Molecular Weight 161.15700
Flash Point 346.7ºC
Exact Mass 161.04800
PSA 53.09000
LogP 1.23370
Index of Refraction 1.686
InChIKey QFNFXYPFSYJCDF-UHFFFAOYSA-N
SMILES O=c1cc2ccccc2c(O)[nH]1

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~%

1 (2H)-Isoquinolinone, 3-hydroxy Structure

1 (2H)-Isoquino...

CAS#:86-94-2

Learn More
Literature: Gabriel Chemische Berichte, 1886 , vol. 19, p. 1654,2354

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1 (2H)-Isoquinolinone, 3-hydroxy Structure

1 (2H)-Isoquino...

CAS#:86-94-2

Learn More
Literature: Gabriel Chemische Berichte, 1886 , vol. 19, p. 2355,2363 Chemische Berichte, 1887 , vol. 20, p. 1198

~%

1 (2H)-Isoquinolinone, 3-hydroxy Structure

1 (2H)-Isoquino...

CAS#:86-94-2

Learn More
Literature: Gabriel Chemische Berichte, 1887 , vol. 20, p. 1204 Full Text Show Details Peters Chemische Berichte, 1907 , vol. 40, p. 240

~%

1 (2H)-Isoquinolinone, 3-hydroxy Structure

1 (2H)-Isoquino...

CAS#:86-94-2

Learn More
Literature: Gabriel Chemische Berichte, 1886 , vol. 19, p. 2355,2363 Chemische Berichte, 1887 , vol. 20, p. 1198

~%

1 (2H)-Isoquinolinone, 3-hydroxy Structure

1 (2H)-Isoquino...

CAS#:86-94-2

Learn More
Literature: Gabriel Chemische Berichte, 1887 , vol. 20, p. 1204

~%

1 (2H)-Isoquinolinone, 3-hydroxy Structure

1 (2H)-Isoquino...

CAS#:86-94-2

Learn More
Literature: Peters Chemische Berichte, 1907 , vol. 40, p. 240

~%

1 (2H)-Isoquinolinone, 3-hydroxy Structure

1 (2H)-Isoquino...

CAS#:86-94-2

Learn More
Literature: Gabriel Chemische Berichte, 1887 , vol. 20, p. 1204

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1,3-Isoquinolinediol
1,3-Dihydroxyisoquinoline
Isochinolin-1,3-diol
isoquinoline-1,3-diol

 1 (2H)-Isoquinolinone, 3-hydroxy | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the Chinese name of 86-94-2?
A: Chinese name of 86-94-2 is 86-94-2.
Q: What is the LogP of 1-hydroxy-2H-isoquinolin-3-one?
A: LogP of 1-hydroxy-2H-isoquinolin-3-one is 1.23370.
Q: What English synonyms does 1-hydroxy-2H-isoquinolin-3-one have?
A: English synonyms of 1-hydroxy-2H-isoquinolin-3-one: 1,3-Isoquinolinediol, 1,3-Dihydroxyisoquinoline, Isochinolin-1,3-diol, isoquinoline-1,3-diol.
Q: What is the polar surface area (PSA) of 1-hydroxy-2H-isoquinolin-3-one?
A: Polar surface area (PSA) of 1-hydroxy-2H-isoquinolin-3-one is 53.09000.
Q: What is the SMILES notation of 1-hydroxy-2H-isoquinolin-3-one?
A: SMILES notation of 1-hydroxy-2H-isoquinolin-3-one is O=c1cc2ccccc2c(O)[nH]1.
Q: What are the upstream materials of 1-hydroxy-2H-isoquinolin-3-one?
A: Related upstream materials(CAS) of 1-hydroxy-2H-isoquinolin-3-one: 89-51-0;24649-22-7;4476-30-6;7742-73-6;6627-91-4;15028-10-1;59048-59-8.
Q: What is the English name of 1-hydroxy-2H-isoquinolin-3-one?
A: The English name of 1-hydroxy-2H-isoquinolin-3-one is 1-hydroxy-2H-isoquinolin-3-one.
Q: What are the downstream products of 1-hydroxy-2H-isoquinolin-3-one?
A: Related downstream products(CAS) of 1-hydroxy-2H-isoquinolin-3-one: 34784-02-6;119-65-3;53987-60-3;7742-73-6;25475-67-6;87812-49-5.
Q: What is the InChIKey of 1-hydroxy-2H-isoquinolin-3-one?
A: InChIKey of 1-hydroxy-2H-isoquinolin-3-one is QFNFXYPFSYJCDF-UHFFFAOYSA-N.
Q: What is the molecular weight of 1-hydroxy-2H-isoquinolin-3-one?
A: Molecular weight of 1-hydroxy-2H-isoquinolin-3-one is 161.15700.

 1 (2H)-Isoquinolinone, 3-hydroxyfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Dayang Chem (Hangzhou) Co., Ltd.
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