7-methoxy-1,6-dimethyl-5,8-dihydroisoquinoline-5,8-dione

Modify Date: 2026-07-01 11:36:29

7-methoxy-1,6-dimethyl-5,8-dihydroisoquinoline-5,8-dione Structure
7-methoxy-1,6-dimethyl-5,8-dihydroisoquinoline-5,8-dione structure
Common Name 7-methoxy-1,6-dimethyl-5,8-dihydroisoquinoline-5,8-dione
CAS Number 79664-58-7 Molecular Weight 217.22100
Density 1.26g/cm3 Boiling Point 398.4ºC at 760 mmHg
Molecular Formula C12H11NO3 Melting Point N/A
MSDS N/A Flash Point 194.7ºC

Summary: 7-Methoxy-1,6-dimethylisoquinoline-5,8-dione (Chinese name: 7-甲氧基-1,6-二甲基异喹啉-5,8-二酮,CAS number: 79664-58-7,molecular formula: C12H11NO3,molecular weight: 217.22100),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 7-methoxy-1,6-dimethylisoquinoline-5,8-dione
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 1.26g/cm3
Boiling Point 398.4ºC at 760 mmHg
Molecular Formula C12H11NO3
Molecular Weight 217.22100
Flash Point 194.7ºC
Exact Mass 217.07400
PSA 56.26000
LogP 1.68940
Index of Refraction 1.569
InChIKey CYEQNCOGYHCBOC-UHFFFAOYSA-N
SMILES COC1=C(C)C(=O)c2ccnc(C)c2C1=O

 Synthetic Route

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

 Bioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Antibacterial activity against Staphylococcus aureus ATCC 25923 at 100 ug after 24 hr...
Source: ChEMBL
Target: Staphylococcus aureus
External Id: CHEMBL987572
Name: Antibacterial activity against Bacillus subtilis 168 at 100 ug after 24 hrs by agar p...
Source: ChEMBL
Target: Bacillus subtilis
External Id: CHEMBL984904
Name: HIV Enzyme Data
Source: NIAID
Target: N/A
External Id: HIV Enzyme Data
Name: Insecticidal activity against Spodoptera littoralis neonate larvae assessed as surviv...
Source: ChEMBL
Target: Spodoptera littoralis
External Id: CHEMBL984900
Name: Antibacterial activity against Escherichia coli ATCC 25922 at 100 ug after 24 hrs by ...
Source: ChEMBL
Target: Escherichia coli
External Id: CHEMBL984903
Name: Insecticidal activity against Spodoptera littoralis neonate larvae assessed as surviv...
Source: ChEMBL
Target: Spodoptera littoralis
External Id: CHEMBL984899
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 Synonyms

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

MDDHQ
7-Methoxy-1,6-dimethyl-5,8-isoquinolinedione
5,8-Isoquinolinedione,7-methoxy-1,6-dimethyl
1,6-dimethyl-7-methoxyisoquinoline-5,6-dione
7-methoxy-1,6-dimethyl-5,8-dihydroisoquinoline-5,8-dione
1,6-dimethyl-7-methoxy-5,8-dihydroisoquinoline-5,8-dione

  | FAQ

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

Q: What is the SMILES notation of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione?
A: SMILES notation of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione is COC1=C(C)C(=O)c2ccnc(C)c2C1=O.
Q: What is the polar surface area (PSA) of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione?
A: Polar surface area (PSA) of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione is 56.26000.
Q: What is the boiling point of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione?
A: Boiling point of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione is 398.4ºC at 760 mmHg.
Q: What is the English name of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione?
A: The English name of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione is 7-methoxy-1,6-dimethylisoquinoline-5,8-dione.
Q: What is the CAS number of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione?
A: CAS number of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione is 79664-58-7.
Q: What are the upstream materials of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione?
A: Related upstream materials(CAS) of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione: 690254-88-7;107301-98-4;107302-00-1;107302-03-4;107302-02-3;110853-05-9;54700-36-6;7149-92-0.
Q: What is the InChIKey of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione?
A: InChIKey of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione is CYEQNCOGYHCBOC-UHFFFAOYSA-N.
Q: What is the Chinese name of 79664-58-7?
A: Chinese name of 79664-58-7 is 79664-58-7.
Q: What is the molecular weight of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione?
A: Molecular weight of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione is 217.22100.
Q: What is the molecular formula of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione?
A: Molecular formula of 7-methoxy-1,6-dimethylisoquinoline-5,8-dione is C12H11NO3.

 factory

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

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