*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Physicochemical Properties

Molecular Formula	C7H8O2
Molecular Weight	124.13722
Exact Mass	124.052
CAS #	43119-28-4
PubChem CID	643405
Appearance	Typically exists as solid at room temperature
Density	1.2±0.1 g/cm3
Boiling Point	263.1±39.0 °C at 760 mmHg
Melting Point	44-46ºC(lit.)
Flash Point	104.0±24.5 °C
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.522
LogP	0.05
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Heavy Atom Count	9
Complexity	172
Defined Atom Stereocenter Count	2
SMILES	C1=C[C@H]2CC(=O)O[C@H]2C1
InChi Key	RYBPGUMSFWGGLP-WDSKDSINSA-N
InChi Code	InChI=1S/C7H8O2/c8-7-4-5-2-1-3-6(5)9-7/h1-2,5-6H,3-4H2/t5-,6-/m0/s1
Chemical Name	(3aR,6aS)-3,3a,6,6a-tetrahydrocyclopenta[b]furan-2-one

Biological Activity

Solubility Data

Preparing Stock Solutions		1 mg	5 mg	10 mg
	1 mM	8.0554 mL	40.2771 mL	80.5542 mL
	5 mM	1.6111 mL	8.0554 mL	16.1108 mL
	10 mM	0.8055 mL	4.0277 mL	8.0554 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.