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

Shanghai YuLue Chemical Co., Ltd.
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021-60345187 13671753212
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Amadis Chemical Company Limited
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571-89925085
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0086-571-89925065
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sales@amadischem.com
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Shanghai CR Corporation Limited
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021-80270511; 4006653949
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QQ: 2136646215
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fred.wen@crcorporation.cn
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Henan Kangqian Medical Technology Co., Ltd.
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+86-0371-69197788
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sgtlifesciences pvt ltd
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Dayang Chem (Hangzhou) Co.,Ltd.
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Career Henan Chemica Co
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Guangzhou Dreampharm Biotechnology Co., Ltd.
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793669-26-8, (2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyranRelated Search:


  • (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