7-Methoxy-3,4-dihydro-1(2H)-isoquinolinone

Modify Date: 2026-07-14 19:56:08

7-Methoxy-3,4-dihydro-1(2H)-isoquinolinone Structure
7-Methoxy-3,4-dihydro-1(2H)-isoquinolinone structure
Common Name 7-Methoxy-3,4-dihydro-1(2H)-isoquinolinone
CAS Number 22246-04-4 Molecular Weight 177.200
Density 1.2±0.1 g/cm3 Boiling Point 435.8±45.0 °C at 760 mmHg
Molecular Formula C10H11NO2 Melting Point N/A
MSDS N/A Flash Point 217.4±28.7 °C

 Names

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

Name 7-methoxy-3,4-dihydro-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.

Density 1.2±0.1 g/cm3
Boiling Point 435.8±45.0 °C at 760 mmHg
Molecular Formula C10H11NO2
Molecular Weight 177.200
Flash Point 217.4±28.7 °C
Exact Mass 177.078979
PSA 38.33000
LogP 0.43
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.549
InChIKey QBEYUVIGABSXEU-UHFFFAOYSA-N
SMILES COc1ccc2c(c1)C(=O)NCC2

 Synonyms

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

7-methoxy-1-oxo-1,2,3,4-tetrahydroisoquinoline
7-Methoxy-3,4-dihydro-2H-isochinolin-1-on
1(2H)-Isoquinolinone,3,4-dihydro-7-methoxy
7-Methoxy-3,4-dihydroisoquinolin-1(2H)-one
ISO067
7-Methoxy-3,4-dihydro-1(2H)-isoquinolinone
7-methoxy-1-oxo-l,2,3,4-tetrahydroisoquinoline
7-methoxy-3,4-dihydroisoquinolin-1-one

  | FAQ

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

Q: What are the downstream products of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one?
A: Related downstream products(CAS) of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one: 110192-19-3;190604-11-6;43207-78-9;22246-05-5.
Q: What are the upstream materials of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one?
A: Related upstream materials(CAS) of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one: 13623-25-1;91247-71-1;16027-16-0;136390-01-7;55-81-2;943-89-5;34446-64-5;101033-24-3.
Q: What is the CAS number of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one?
A: CAS number of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one is 22246-04-4.
Q: What is the polar surface area (PSA) of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one?
A: Polar surface area (PSA) of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one is 38.33000.
Q: What is the InChIKey of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one?
A: InChIKey of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one is QBEYUVIGABSXEU-UHFFFAOYSA-N.
Q: What is the molecular weight of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one?
A: Molecular weight of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one is 177.200.
Q: What is the molecular formula of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one?
A: Molecular formula of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one is C10H11NO2.
Q: What is the boiling point of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one?
A: Boiling point of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one is 435.8±45.0 °C at 760 mmHg.
Q: What is the English name of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one?
A: The English name of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one is 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one.
Q: What English synonyms does 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one have?
A: English synonyms of 7-methoxy-3,4-dihydro-2h-isoquinolin-1-one: 7-methoxy-1-oxo-1,2,3,4-tetrahydroisoquinoline, 7-Methoxy-3,4-dihydro-2H-isochinolin-1-on, 1(2H)-Isoquinolinone,3,4-dihydro-7-methoxy, 7-Methoxy-3,4-dihydroisoquinolin-1(2H)-one, ISO067, 7-Methoxy-3,4-dihydro-1(2H)-isoquinolinone, 7-methoxy-1-oxo-l,2,3,4-tetrahydroisoquinoline, 7-methoxy-3,4-dihydroisoquinolin-1-one.

 factory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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