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ChemicalBook--->CAS DataBase List--->197706-50-6

197706-50-6

197706-50-6 Structure

197706-50-6 Structure
IdentificationBack Directory
[Name]

(R)-6-Fluoro-2-[(R)-2-oxiranyl]chromane
[CAS]

197706-50-6
[Synonyms]

Nebivolol Impurity 7
Nebivolol Impurity 19
Nebivolol Impurity 24
(2R,2’R)-6-Fluoro-2-(2’-oxiranyl)chromane
(2R)-6-fluoro-2-[(2R)-oxiran-2-yl]-3,4-dihydro-2H-chromene
(-)-(R,R)-6-fluoro-3,4-dihydro-2-(2-oxiranyl)-2H-1-benzopyran
2H-1-Benzopyran, 6-fluoro-3,4-dihydro-2-[(2R)-2-oxiranyl]-, (2R)-
[EINECS(EC#)]

606-373-1
[Molecular Formula]

C11H11FO2
[MOL File]

197706-50-6.mol
[Molecular Weight]

194.2
Chemical PropertiesBack Directory
[Boiling point ]

291.7±40.0 °C(Predicted)
[density ]

1.299±0.06 g/cm3(Predicted)
[vapor pressure ]

0.12-0.22Pa at 20-25℃
[form ]

Liquid:viscous
[LogP]

2.2-5.2 at 20℃ and pH7
Safety DataBack Directory
[Symbol(GHS) ]


GHS07,GHS09
[Signal word ]

Warning
[Hazard statements ]

H317-H411
[Precautionary statements ]

P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
Hazard InformationBack Directory
[Uses]

(2R,2’R)-6-Fluoro-2-(2’-oxiranyl)chromane is an intermediate to synthesize Nebivolol (rac, HCl salt, N387900) which is a β1-Adrenergic blocker.
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