7-Methoxychroman-4-one

Modify Date: 2026-07-27 11:30:40

7-Methoxychroman-4-one Structure
7-Methoxychroman-4-one structure
Common Name 7-Methoxychroman-4-one
CAS Number 42327-52-6 Molecular Weight 178.185
Density 1.2±0.1 g/cm3 Boiling Point 331.0±41.0 °C at 760 mmHg
Molecular Formula C10H10O3 Melting Point N/A
MSDS N/A Flash Point 145.1±14.0 °C

Summary: 4H-1-Benzopyrazole-4-one, also known as 7-methoxy-4H-1-benzopyran-4-one, has a molecular formula of C10H10O3 and a molecular weight of 178.185. 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-2,3-dihydrochromen-4-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 331.0±41.0 °C at 760 mmHg
Molecular Formula C10H10O3
Molecular Weight 178.185
Flash Point 145.1±14.0 °C
Exact Mass 178.062988
PSA 35.53000
LogP 1.95
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.547
InChIKey DISYDHABSCTQFK-UHFFFAOYSA-N
SMILES COc1ccc2c(c1)OCCC2=O

 Synthetic Route

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

 7-Methoxychroman-4-oneBioassay

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

Name: Cell-based high throughput primary assay to identify activators of GPR151
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=G-protein coupled receptor 151; AltName: Full=G-protein coupled receptor PGR7; AltName: Full=GPCR-2037; AltName: Full=Galanin receptor 4; AltName: Full=Galanin-receptor-like protein; Short=GalRL
External Id: GPR151_PHUNTER_AG_LUMI_1536_1X%ACT
Name: AlphaScreen-based biochemical high throughput primary assay to identify activators of...
Source: The Scripps Research Institute Molecular Screening Center
Target: N/A
External Id: FBW7_ACT_ALPHA_1536_1X%ACT PRUN
Name: AlphaScreen-based biochemical high throughput primary assay to identify inhibitors of...
Source: The Scripps Research Institute Molecular Screening Center
External Id: MITF_INH_Alpha_1536_1X%INH PRUN
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 Synonyms

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

7-methoxy-2H,3H,4H-chromen-4-one
7-Methoxy-4-chromanone
T66 BO EVT&J IO1
7-Methoxy-2,3-dihydro-4H-chromen-4-one
6-methoxy-1-tetralone
2,3-Dihydro-7-methoxy-4H-1-benzopyran-4-one
7-Methoxychroman-4-one
ghl.PD_Mitscher_leg0.304
7-methoxy-2H-1-benzopyran-4-one
2,3-dihydro-7-methoxychromen-4-one

 7-Methoxychroman-4-one | FAQ

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

Q: What is the InChIKey of 7-methoxy-2,3-dihydrochromen-4-one?
A: InChIKey of 7-methoxy-2,3-dihydrochromen-4-one is DISYDHABSCTQFK-UHFFFAOYSA-N.
Q: What English synonyms does 7-methoxy-2,3-dihydrochromen-4-one have?
A: English synonyms of 7-methoxy-2,3-dihydrochromen-4-one: 7-methoxy-2H,3H,4H-chromen-4-one, 7-Methoxy-4-chromanone, T66 BO EVT&J IO1, 7-Methoxy-2,3-dihydro-4H-chromen-4-one, 6-methoxy-1-tetralone, 2,3-Dihydro-7-methoxy-4H-1-benzopyran-4-one, 7-Methoxychroman-4-one, ghl.PD_Mitscher_leg0.304, 7-methoxy-2H-1-benzopyran-4-one, 2,3-dihydro-7-methoxychromen-4-one.
Q: What is the SMILES notation of 7-methoxy-2,3-dihydrochromen-4-one?
A: SMILES notation of 7-methoxy-2,3-dihydrochromen-4-one is COc1ccc2c(c1)OCCC2=O.
Q: What is the CAS number of 7-methoxy-2,3-dihydrochromen-4-one?
A: CAS number of 7-methoxy-2,3-dihydrochromen-4-one is 42327-52-6.
Q: What is the polar surface area (PSA) of 7-methoxy-2,3-dihydrochromen-4-one?
A: Polar surface area (PSA) of 7-methoxy-2,3-dihydrochromen-4-one is 35.53000.
Q: What is the boiling point of 7-methoxy-2,3-dihydrochromen-4-one?
A: Boiling point of 7-methoxy-2,3-dihydrochromen-4-one is 331.0±41.0 °C at 760 mmHg.
Q: What is the English name of 7-methoxy-2,3-dihydrochromen-4-one?
A: The English name of 7-methoxy-2,3-dihydrochromen-4-one is 7-methoxy-2,3-dihydrochromen-4-one.
Q: What is the molecular formula of 7-methoxy-2,3-dihydrochromen-4-one?
A: Molecular formula of 7-methoxy-2,3-dihydrochromen-4-one is C10H10O3.
Q: What is the LogP of 7-methoxy-2,3-dihydrochromen-4-one?
A: LogP of 7-methoxy-2,3-dihydrochromen-4-one is 1.95.
Q: What is the molecular weight of 7-methoxy-2,3-dihydrochromen-4-one?
A: Molecular weight of 7-methoxy-2,3-dihydrochromen-4-one is 178.185.

 7-Methoxychroman-4-onefactory

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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