ChemicalBook > CAS DataBase List > (±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran

(±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran

Product Name
(±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran
CAS No.
129050-26-6
Chemical Name
(±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran
Synonyms
Nebivolol B Isomer;B-Isomer Nebivolol;Nebivolol Impurity 8;Nebivolol Impurity 25;Nebilolol impurity 30;Nebivolol B Isomer (Nebivolol Imp-30);(R)-6-fluoro-2-((S)-oxiran-2-yl)chroman;(2R, 2’S)-6-Fluoro-2-(2’-oxiranyl)chromane;(2R, 2'S)-6-Fluoro-2-(2'-oxiranyl)chromane;2S)-2-((2R)-6-Fluoro-3,4-dihydro-2H-1-benzopyran-2-yl)oxirane
CBNumber
CB81448308
Molecular Formula
C11H11FO2
Formula Weight
194.2
MOL File
129050-26-6.mol
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(±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran Property

Melting point:
56°C
Boiling point:
291.7±40.0 °C(Predicted)
Density 
1.299±0.06 g/cm3(Predicted)
storage temp. 
4°C, Inert atmosphere
solubility 
Chloroform (Slightly), Dichloromethane (Slightly)
form 
Solid
color 
White to Off-White
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC
Product number
F595145
Product name
(2R,2’S)-6-Fluoro-2-(2’-oxiranyl)chromane
Packaging
5mg
Price
$115
Updated
2021/12/16
TRC
Product number
F595145
Product name
(2R,2’S)-6-Fluoro-2-(2’-oxiranyl)chromane
Packaging
50mg
Price
$920
Updated
2021/12/16
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(±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran Chemical Properties,Usage,Production

Chemical Properties

Pale Brown Oil

Uses

(-)-Nebivolol intermediates.

(±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran Preparation Products And Raw materials

Raw materials

Preparation Products

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(±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran Suppliers

Canada 1 China 35 India 3 United States 1 Global 40
Standardpharm Co. Ltd.
Tel
86-714-3992388
Email
overseasales1@yongstandards.com
Country
United States
ProdList
14332
Advantage
58
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View Lastest Price from (±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran manufacturers

ShenZhen H&D Pharmaceutical Technology Co., LTD
Product
Nebivolol Impurity 30 129050-26-6
Price
US $0.00-0.00/mg
Min. Order
10mg
Purity
0.98
Supply Ability
10g
Release date
2024-04-07

129050-26-6, (±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyranRelated Search:

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

  • (±)-(R*, R* und R*, S*)-6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran
  • (2R)-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-Benzopyran
  • 2S)-2-((2R)-6-Fluoro-3,4-dihydro-2H-1-benzopyran-2-yl)oxirane
  • (2R, 2’S)-6-Fluoro-2-(2’-oxiranyl)chromane
  • Nebivolol Impurity 25
  • 2H-1-Benzopyran, 6-fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-, (2R)-
  • Nebivolol Impurity 8
  • B-Isomer Nebivolol
  • Nebivolol B Isomer (Nebivolol Imp-30)
  • Nebivolol B Isomer
  • (R)-6-fluoro-2-((S)-oxiran-2-yl)chroman
  • (2R, 2'S)-6-Fluoro-2-(2'-oxiranyl)chromane
  • Nebilolol impurity 30
  • 129050-26-6
  • Chiral Reagents, Pharmaceuticals, Intermediates & Fine Chemicals
  • Chiral Reagents
  • Intermediates & Fine Chemicals
  • Pharmaceuticals