2-Cyclopenten-1-one, 4-hydroxy-3-methyl-2-(2,4-pentadienyl)-, (Z)-(+)

Modify Date: 2026-08-09 16:29:44

2-Cyclopenten-1-one, 4-hydroxy-3-methyl-2-(2,4-pentadienyl)-, (Z)-(+) Structure
2-Cyclopenten-1-one, 4-hydroxy-3-methyl-2-(2,4-pentadienyl)-, (Z)-(+) structure
Common Name 2-Cyclopenten-1-one, 4-hydroxy-3-methyl-2-(2,4-pentadienyl)-, (Z)-(+)
CAS Number 487-67-2 Molecular Weight 178.22800
Density 1.065g/cm3 Boiling Point 322.6ºC at 760mmHg
Molecular Formula C11H14O2 Melting Point N/A
MSDS N/A Flash Point 136.9ºC

 Names

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

Name pyrethrolone
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 1.065g/cm3
Boiling Point 322.6ºC at 760mmHg
Molecular Formula C11H14O2
Molecular Weight 178.22800
Flash Point 136.9ºC
Exact Mass 178.09900
PSA 37.30000
LogP 1.76890
Vapour Pressure 2.2E-05mmHg at 25°C
Index of Refraction 1.535
InChIKey IVGYSSJKFLEVIX-SNAWJCMRSA-N
SMILES C=CC=CCC1=C(C)C(O)CC1=O

 Synthetic Route

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

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2-Cyclopenten-1-one, 4-hydroxy-3-methyl-2-(2,4-pentadienyl)-, (Z)-(+) Structure

2-Cyclopenten-1...

CAS#:487-67-2

Learn More
Literature: Matsuo, Noritada; Takagaki, Tohei; Watanabe, Keisuke; Ohno, Nobuo Bioscience, Biotechnology, and Biochemistry, 1993 , vol. 57, # 4 p. 693 - 694

 Precursor & DownStream

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

Precursor  1

DownStream  0

 Synonyms

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

4-hydroxy-3-methyl-2-[(2Z)-penta-2,4-dienyl]cyclopent-2-en-1-one
d-Pyrethrolon

  | 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 pyrethrolone?
A: SMILES notation of pyrethrolone is C=CC=CCC1=C(C)C(O)CC1=O.
Q: What is the CAS number of pyrethrolone?
A: CAS number of pyrethrolone is 487-67-2.
Q: What is the molecular formula of pyrethrolone?
A: Molecular formula of pyrethrolone is C11H14O2.
Q: What is the InChIKey of pyrethrolone?
A: InChIKey of pyrethrolone is IVGYSSJKFLEVIX-SNAWJCMRSA-N.
Q: What is the Chinese name of 487-67-2?
A: Chinese name of 487-67-2 is 487-67-2.
Q: What are the upstream materials of pyrethrolone?
A: Related upstream materials(CAS) of pyrethrolone: 77087-34-4.
Q: What English synonyms does pyrethrolone have?
A: English synonyms of pyrethrolone: 4-hydroxy-3-methyl-2-[(2Z)-penta-2,4-dienyl]cyclopent-2-en-1-one, d-Pyrethrolon.
Q: What is the polar surface area (PSA) of pyrethrolone?
A: Polar surface area (PSA) of pyrethrolone is 37.30000.
Q: What is the English name of pyrethrolone?
A: The English name of pyrethrolone is pyrethrolone.
Q: What is the molecular weight of pyrethrolone?
A: Molecular weight of pyrethrolone is 178.22800.

 factory

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

Dayang Chem (Hangzhou) Co., Ltd.
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