| | Identification | Back Directory |  | [Name] 
 2H-Naphtho[1,8-bc]furan-2-one, 6,7,8,8a-tetrahydro-
 |  | [CAS] 
 74145-12-3
 |  | [Synonyms] 
 Palonosetron Impurity 53
 6,7,8,8a-Tetrahydro-2H-naphtho[1,8-bc]furan-2-one
 2H-?Naphtho[1,?8-?bc]?furan-?2-?one, 6,?7,?8,?8a-?tetrahydro-
 |  | [Molecular Formula] 
 C11H10O2
 |  | [MOL File] 
 74145-12-3.mol
 |  | [Molecular Weight] 
 174.2
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 349.8±41.0 °C(Predicted)
 |  | [density ] 
 1.264±0.06 g/cm3(Predicted)
 |  | [storage temp. ] 
 Room Temperature
 |  | [solubility ] 
 Dichloromethane; Methanol; Ethyl Acetate;
 |  | [form ] 
 Solid
 |  | [color ] 
 Pale Yellow
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 6,7,8,8a-Tetrahydro-2H-naphtho[1,8-bc]furan-2-one is an intermediate used in the synthesis of N-(3S)-1-Azabicyclo[2.2.2]oct-3-yl-5,6-dihydro-1-Naphthalenecarboxamide (A795305), which is an impurity of Palonosetron (P165800), a serotonin 5-HT3 receptor antagonist used in the prevention and treatment of chemotherapy-induced nausea and vomiting (CINV). Antiemetic.
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