ChemicalBook--->CAS DataBase List--->99199-90-3

99199-90-3

99199-90-3 Structure

99199-90-3 Structure
IdentificationBack Directory
[Name]

6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran
[CAS]

99199-90-3
[Synonyms]

Nebivolol Impurity 21
Nebivolol intermediate
6-fluoro-2-(oxiran-2-yl)chroman
Nebivolol Impurity C (Mixture of Diastereomers)
6-Fluoro-2-oxiranyl-3,4-Dihydro-2H-1-Benzopyran
6-Fluoro-3,4-dihydro-2H-1-benzopyran-2-oxiranyl
6-Fluoro-3,4-Dihydro-2H-1-Benzopyran-2-Oxaranyl
6-FLUORO-3,4-DIHYDRO-2-OXIRANYL-2H-1-BENZOPYRAN
6-Fluoro-3,4-dihydro-2-(2-oxiranyl)-2H-1-benzopyran
2H-1-Benzopyran,6-fluoro-3,4-dihydro-2-(2-oxiranyl)-
6-FLUORO-3,4-DIHYDRO-2H-1-BENZOPYRAN-2-OXARANYL(FOR NEBIVOLOL)
6-Fluoro -3,4-Dihydro2 -Oxiranyl -2h-1-Benzopyran (Stage - NB -6)
6-FLUORO-2-OXIRANYL-3, 4-DIHYDRO-2H-1-BENZOPYRAN,ENTERPRISE STANDARD
6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran (mixture of diastereomers)
[EINECS(EC#)]

1312995-182-4
[Molecular Formula]

C11H11FO2
[MDL Number]

MFCD11110398
[MOL File]

99199-90-3.mol
[Molecular Weight]

194.2
Chemical PropertiesBack Directory
[Boiling point ]

292 °C
[density ]

1.299
[Fp ]

138 °C
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]

6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran is used in preparation and application of Smo inhibitors based on nebivolol for preparing Smo inhibitor drugs or antitumor drugs.
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