1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one

Modify Date: 2026-09-22 17:15:08

1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one Structure
1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one structure
Common Name 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one
CAS Number 649570-50-3 Molecular Weight 180.24400
Density N/A Boiling Point N/A
Molecular Formula C11H16O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

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

Name 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-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 C11H16O2
Molecular Weight 180.24400
Exact Mass 180.11500
PSA 26.30000
LogP 2.46200
InChIKey DVLJFIKLZRLNLF-UHFFFAOYSA-N
SMILES CC(C)C=CC(=O)C1=CCCCO1

 Synthetic Route

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

~56%

1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one Structure

1-(3,4-dihydro-...

CAS#:649570-50-3

Learn More
Literature: Liang, Guangxin; Gradl, Stefan N.; Trauner, Dirk Organic Letters, 2003 , vol. 5, # 26 p. 4931 - 4934

~%

1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one Structure

1-(3,4-dihydro-...

CAS#:649570-50-3

Learn More
Literature: Liang, Guangxin; Gradl, Stefan N.; Trauner, Dirk Organic Letters, 2003 , vol. 5, # 26 p. 4931 - 4934

~%

1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one Structure

1-(3,4-dihydro-...

CAS#:649570-50-3

Learn More
Literature: Liang, Guangxin; Gradl, Stefan N.; Trauner, Dirk Organic Letters, 2003 , vol. 5, # 26 p. 4931 - 4934

 Precursor & DownStream

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

Precursor  3

DownStream  0

 Synonyms

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

2-Penten-1-one,1-(3,4-dihydro-2H-pyran-6-yl)-4-methyl-,(2E)
1-(5,6-dihydro-4H-pyran-2-yl)-3-isopropyl-propenone

  | FAQ

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

Q: What are the upstream materials of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one?
A: Related upstream materials(CAS) of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one: 649570-25-2;110-87-2;24502-08-7.
Q: What is the molecular weight of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one?
A: Molecular weight of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one is 180.24400.
Q: What is the CAS number of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one?
A: CAS number of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one is 649570-50-3.
Q: What is the molecular formula of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one?
A: Molecular formula of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one is C11H16O2.
Q: What is the Chinese name of 649570-50-3?
A: Chinese name of 649570-50-3 is 649570-50-3.
Q: What English synonyms does 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one have?
A: English synonyms of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one: 2-Penten-1-one,1-(3,4-dihydro-2H-pyran-6-yl)-4-methyl-,(2E), 1-(5,6-dihydro-4H-pyran-2-yl)-3-isopropyl-propenone.
Q: What is the English name of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one?
A: The English name of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one is 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one.
Q: What is the LogP of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one?
A: LogP of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one is 2.46200.
Q: What is the InChIKey of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one?
A: InChIKey of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one is DVLJFIKLZRLNLF-UHFFFAOYSA-N.
Q: What is the SMILES notation of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one?
A: SMILES notation of 1-(3,4-dihydro-2H-pyran-6-yl)-4-methylpent-2-en-1-one is CC(C)C=CC(=O)C1=CCCCO1.
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