Molecular Formula | C17H17F2NO3 |
Molar Mass | 321.32 |
Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
HS Code | 29181990 |
overview | (1R,2S)-2-(3, 4-difluorophenyl) cyclopropylamine (R)-mandelate is a light yellow to white powder and can be used as a pharmaceutical intermediate. |
Use | (1R,2S)-2-(3, 4-difluorophenyl) cyclopropylamine (R)-mandelate is an intermediate for preparing orally active reversible P2Y12 receptor antagonists (such as Ticagrelor(T437700)) to prevent thrombosis. |
application | (1R,2S)-2-(3, 4-difluorophenyl) cyclopropylamine (R)-mandelate is a carboxylic acid derivative, which can be used as an intermediate of the anticoagulant drug ticagrelor. |
preparation | stereoselective synthesis of (1R,2R)-2-(3, 4-difluorophenyl) cyclopropylnitrile II through the cyclopropanylation reaction of camphor matium ylide I and acrylonitrile, and then through hydrolysis and holfman degradation reaction to obtain the target product, (1R,2S)-2-(3, 4-Difluorophenyl) cyclopropylamine (R)-mandelate. |