[5-hydroxy-5-(hydroxymethyl)-4-oxo-1-cyclopent-2-enyl] acetate

Modify Date: 2026-07-16 19:01:45

[5-hydroxy-5-(hydroxymethyl)-4-oxo-1-cyclopent-2-enyl] acetate Structure
[5-hydroxy-5-(hydroxymethyl)-4-oxo-1-cyclopent-2-enyl] acetate structure
Common Name [5-hydroxy-5-(hydroxymethyl)-4-oxo-1-cyclopent-2-enyl] acetate
CAS Number 68907-80-2 Molecular Weight 186.16200
Density 1.4g/cm3 Boiling Point 339.8ºC at 760 mmHg
Molecular Formula C8H10O5 Melting Point N/A
MSDS N/A Flash Point 139.7ºC

Summary: [5-hydroxy-5-(hydroxymethyl)-4-oxo-1-cyclopent-2-enyl] acetate, also known as [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate, CAS number 68907-80-2, molecular formula C8H10O5, molecular weight 186.16200. 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 [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate

 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 1.4g/cm3
Boiling Point 339.8ºC at 760 mmHg
Molecular Formula C8H10O5
Molecular Weight 186.16200
Flash Point 139.7ºC
Exact Mass 186.05300
PSA 83.83000
Index of Refraction 1.546
InChIKey AGNRGFRAFJOXHH-UHFFFAOYSA-N
SMILES CC(=O)OC1C=CC(=O)C1(O)CO

 Synthetic Route

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

  | 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 [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate?
A: Related upstream materials(CAS) of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate: 68882-75-7;80963-24-2;68241-78-1;10481-34-2;68882-71-3;68882-72-4;57020-97-0;68882-73-5;68882-74-6;80963-31-1.
Q: What is the English name of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate?
A: The English name of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate is [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate.
Q: What is the molecular formula of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate?
A: Molecular formula of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate is C8H10O5.
Q: What is the Chinese name of 68907-80-2?
A: Chinese name of 68907-80-2 is 68907-80-2.
Q: What is the CAS number of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate?
A: CAS number of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate is 68907-80-2.
Q: What is the InChIKey of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate?
A: InChIKey of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate is AGNRGFRAFJOXHH-UHFFFAOYSA-N.
Q: What is the molecular weight of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate?
A: Molecular weight of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate is 186.16200.
Q: What is the polar surface area (PSA) of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate?
A: Polar surface area (PSA) of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate is 83.83000.
Q: What is the SMILES notation of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate?
A: SMILES notation of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate is CC(=O)OC1C=CC(=O)C1(O)CO.
Q: What is the boiling point of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate?
A: Boiling point of [5-hydroxy-5-(hydroxymethyl)-4-oxocyclopent-2-en-1-yl] acetate is 339.8ºC at 760 mmHg.

 factory

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

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