ChemicalBook > CAS DataBase List > (2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran

(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran

Product Name
(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran
CAS No.
793669-26-8
Chemical Name
(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran
Synonyms
Nebivolol USP RC D;Nebivolol Impurity 2;Nebivolol Impurity67;"(S,R)-Nebivolol Impurity C";(2S*,2'R*)-Nebivolol Impurity C;Nebivolol Impurity C (2S*,2'R*);(2S*,2'R*)-Nebivolol Impurity C;Nebivolol Impurity 19 (RRRR-Nebivolol);(RS)-6-Fluoro-2-[(SR)-oxiran-2-yl]chroman;(R*)-6-Fluoro- 2-[(S*)- oxiran-2-yl) chroman (Isomer-A)
CBNumber
CB12514629
Molecular Formula
C11H11FO2
Formula Weight
194.2
MOL File
793669-26-8.mol
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(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran Property

Boiling point:
292℃
Density 
1.299
Flash point:
138℃
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Safety

HS Code 
2932996560
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Hazard statements

H411Toxic to aquatic life with long lasting effects

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N-Bromosuccinimide Price

TRC
Product number
N387945
Product name
syn-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran
Packaging
50mg
Price
$450
Updated
2021/12/16
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(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran Chemical Properties,Usage,Production

Uses

(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran is used in the preparation of Nebivolol(N387933) which is a cardioselective beta-1 receptor blocking agent.

(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran Preparation Products And Raw materials

Raw materials

Preparation Products

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(2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran Suppliers

China 37 India 12 Spain 1 United States 2 Global 52
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Dimysh ( ShangHai ) Trading Co., Ltd.
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793669-26-8, (2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyranRelated Search:

Hydrogen fluoride (2R)-rel-6-Fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-2H-1-benzopyran Nebivolol (R,R,S,R)-Isomer (2S)-6-fluoro-2-(oxiran-2-yl)chromane Nebivolol Impurity 12 HCl (RR,RR) 4-Hydroxy Nebivolol, Hydrochloride Hydrate (Mixture of Diastereomers) D-Nebivolol,hydrochloride(1:1) (R)-6-Fluoro-2-[(R)-2-oxiranyl]chromane Nebivolol Impurity 10 HCl (RS,SR) (2S, 2’S)-6-Fluoro-2-(2’-oxiranyl)chromane (+)-(S,R)-6-fluoro-3,4-dihydro-2-(2-oxiranyl)-2H-1-benzopyran Nebivolol Impurity 2 HCl (SR,RS)

  • (2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran
  • (2S*,2'R*)-Nebivolol Impurity C
  • (2R)-6-fluoro-2-[(2S)-oxiran-2-yl]-3,4-dihydro-2H-chromene
  • Nebivolol USP RC D
  • Nebivolol Impurity 2
  • 2H-1-Benzopyran, 6-fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-, (2R)-rel-
  • syn-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran
  • Nebivolol Impurity 19 (RRRR-Nebivolol)
  • ((±}[lr*(S*)]-6-Fluoro -3,4-Dihydro -2-0xiranyl -2h-1-Benzopy ran(Stage - NB -6A)
  • Nebivolol Impurity C (2S*,2'R*)
  • "(S,R)-Nebivolol Impurity C"
  • Nebivolol Related Compound D ((RS)-6-Fluoro-2-[(SR)-oxiran-2-yl]chroman) (1457888)
  • (RS)-6-Fluoro-2-[(SR)-oxiran-2-yl]chroman
  • (2S)-rel-6-Fluoro-3,4-dihydro-2-(2R)-oxiranyl-2H-1-benzopyran
  • (R*)-6-Fluoro- 2-[(S*)- oxiran-2-yl) chroman (Isomer-A)
  • (±)-[1S*(R*)]-6-Fluoro-3,4-Dihydro-2-Oxiranyl-2H-1-Benzopyran
  • Nebivolol Impurity67
  • (2S*,2'R*)-Nebivolol Impurity C
  • 793669-26-8