8-methyl-2H-isoquinolin-1-one

Modify Date: 2026-07-04 22:07:03

8-methyl-2H-isoquinolin-1-one Structure
8-methyl-2H-isoquinolin-1-one structure
Common Name 8-methyl-2H-isoquinolin-1-one
CAS Number 116409-35-9 Molecular Weight 159.18500
Density N/A Boiling Point N/A
Molecular Formula C10H9NO Melting Point N/A
MSDS N/A Flash Point N/A

Summary: 8-Methyl-2H-isoquinolin-1-one (Chinese name: 8-甲基-1-羟基-2H-异喹啉-2-酮, CAS number: 116409-35-9), molecular formula C10H9NO, molecular weight 159.18500. For research-use only, not for medical or clinical usage.


 Names

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

Name 8-methyl-2H-isoquinolin-1-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.

Molecular Formula C10H9NO
Molecular Weight 159.18500
Exact Mass 159.06800
PSA 33.12000
LogP 2.24880
InChIKey WXJVQHWAFBGNLS-UHFFFAOYSA-N
SMILES Cc1cccc2cc[nH]c(=O)c12

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  4

DownStream  0

 Synonyms

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

8-methyl-1-isoquinoline

 8-methyl-2H-isoquinolin-1-one | FAQ

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

Q: What is the polar surface area (PSA) of 8-methyl-2H-isoquinolin-1-one?
A: Polar surface area (PSA) of 8-methyl-2H-isoquinolin-1-one is 33.12000.
Q: What is the SMILES notation of 8-methyl-2H-isoquinolin-1-one?
A: SMILES notation of 8-methyl-2H-isoquinolin-1-one is Cc1cccc2cc[nH]c(=O)c12.
Q: What is the LogP of 8-methyl-2H-isoquinolin-1-one?
A: LogP of 8-methyl-2H-isoquinolin-1-one is 2.24880.
Q: What is the CAS number of 8-methyl-2H-isoquinolin-1-one?
A: CAS number of 8-methyl-2H-isoquinolin-1-one is 116409-35-9.
Q: What is the molecular formula of 8-methyl-2H-isoquinolin-1-one?
A: Molecular formula of 8-methyl-2H-isoquinolin-1-one is C10H9NO.
Q: What English synonyms does 8-methyl-2H-isoquinolin-1-one have?
A: English synonyms of 8-methyl-2H-isoquinolin-1-one: 8-methyl-1-isoquinoline.
Q: What are the upstream materials of 8-methyl-2H-isoquinolin-1-one?
A: Related upstream materials(CAS) of 8-methyl-2H-isoquinolin-1-one: 529-20-4;62882-00-2;54879-71-9;515-84-4.
Q: What is the molecular weight of 8-methyl-2H-isoquinolin-1-one?
A: Molecular weight of 8-methyl-2H-isoquinolin-1-one is 159.18500.
Q: What is the Chinese name of 116409-35-9?
A: Chinese name of 116409-35-9 is 116409-35-9.
Q: What is the English name of 8-methyl-2H-isoquinolin-1-one?
A: The English name of 8-methyl-2H-isoquinolin-1-one is 8-methyl-2H-isoquinolin-1-one.
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