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

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

Product Name
(2R)-rel-6-Fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-2H-1-benzopyran
CAS No.
876514-31-7
Chemical Name
(2R)-rel-6-Fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-2H-1-benzopyran
Synonyms
Nebivolol USP RC C;Nebivolol Impurity 20;Nebivolol IntermediateⅠ;"(S,S)-Nebivolol Impurity C";Nebivolol Impurity C (2S*,2'S*);(2S*,2'S*)-Nebivolol Impurity C;Nebivolol USP Related Compound C;Nebivolol Impurity 20 (SRRS-Nebivolol);(RS)-6-Fluoro-2-[(RS)-oxiran-2-yl]chroman;(R)-6-Fluoro- 2-[(R)- oxiran-2-yl) chroman
CBNumber
CB72514636
Molecular Formula
C11H11FO2
Formula Weight
194.2
MOL File
876514-31-7.mol
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(2R)-rel-6-Fluoro-3,4-dihydro-2-(2R)-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)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC
Product number
N387943
Product name
anti-rel-6-Fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-2H-1-benzopyran
Packaging
100mg
Price
$1320
Updated
2021/12/16

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

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876514-31-7, (2R)-rel-6-Fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-2H-1-benzopyranRelated Search:

(2S)-6-fluoro-2-(oxiran-2-yl)chromane Nebivolol (R,R,S,R)-Isomer D-Nebivolol,hydrochloride(1:1) Nebivolol Impurity 13 HCl (SS,SS) (2R)-rel-6-Fluoro-3,4-dihydro-2-[(2S)-2-oxiranyl]-2H-1-benzopyran (2S, 2’S)-6-Fluoro-2-(2’-oxiranyl)chromane Nebivolol Impurity 3 Nebivolol Impurity 28 HCl (SS,RS) 6-Fluoro-3,4-dihydro-2-oxiranyl-2H-1-benzopyran Ponazuril Nebivolol Impurity 2 HCl (SR,RS) Didefluoro Nebivolol (Mixture of DiastereoMers) (+)-(S,R)-6-fluoro-3,4-dihydro-2-(2-oxiranyl)-2H-1-benzopyran Nebivolol Impurity 12 HCl (RR,RR) (+-)-(R*,S*)-6-fluoro-3,4-dihydro-alpha-[[(phenylmethyl)amino]methyl]-2H-1-benzopyran-2-methanol NEBIVOLOL HCL (R)-6-Fluoro-2-[(R)-2-oxiranyl]chromane Defluoro Nebivolol (Mixture of DiastereoMers)

  • (2R)-rel-6-Fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-2H-1-benzopyran
  • (2S*,2'S*)-Nebivolol Impurity C
  • (2S)-6-fluoro-2-[(2S)-oxiran-2-yl]-3,4-dihydro-2H-chromene
  • Nebivolol USP RC C
  • Nebivolol Impurity 20
  • 2H-1-Benzopyran, 6-fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-, (2R)-rel-
  • Nebivolol IntermediateⅠ
  • Nebivolol USP Related Compound C
  • anti-rel-6-Fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-2H-1-benzopyran
  • (±}[lr*(R*)]-6-Fluoro -3,4-Dihydro -2-0xiranyl -2h-1-Benzopyran (Stage - NB -68)
  • Nebivolol Impurity C (2S*,2'S*)
  • (2R)-rel-6-Fluoro-3,4-dihydro-2-(2R)-2-oxiranyl-2H-1-benzopy...
  • Nebivolol Impurity 20 (SRRS-Nebivolol)
  • "(S,S)-Nebivolol Impurity C"
  • Nebivolol Related Compound C (COLD SHIPMENT REQUIRED) ((RS)-6-Fluoro-2-[(RS)-oxiran-2-yl]chroman) (1457877)
  • (RS)-6-Fluoro-2-[(RS)-oxiran-2-yl]chroman
  • (2R)-rel-6-Fluoro-3,4-dihydro-2-(2R)-oxiranyl-2H-1-benzopyran
  • R*)-6-Fluoro- 2-[(R*)- oxiran-2-yl) chroman (Isomer-B)
  • (±)-[1R*(R*)]-6-Fluoro-3,4-Dihydro-2-Oxiranyl -2H-1-Benzopyran
  • (R)-6-Fluoro- 2-[(R)- oxiran-2-yl) chroman
  • 876514-31-7