(R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid, 99%

CAS: 20445-31-2

Ref. 02-B22968

Product Information

• Name: (R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid, 99%
• Synonyms: (+)-Mosher's acid, (+)-MTPA, (+)-3,3,3-Trifluoro-2-methoxy-2-phenylpropionic acid, (+)-Moshers acid, (+)-Moshers acid~(+)-MTPA, (+)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid, (+)Mtpa, (2R)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid, (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoyl chloride, (R)-(+)-3,3,3-Trifluoro-2-phenyl-2-methoxypropanoic acid, (R)-(+)-MTPA acid, (R)-(+)-Mosher acid, (R)-(+)-Mosher's acid, (R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid, (R)-(+)-alpha-Methoxy-alpha-trifluoromethylphenylacetic acid, (R)-2-Methoxy-2-(trifluoromethylphenylacetic acid, (R)-2-Methoxy-2-phenyl-2-(trifluoromethyl)ethanoic acid, (R)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid, (R)-Mtpa, (R)-α-Methoxy-α-(trifluoromethyl)benzeneacetic acid, (R)-α-Methoxy-α-(trifluoromethyl)phenylethanoic acid, (R)-α-Methoxy-α-trifluoromethylphenylacetic acid, (αR)-α-Methoxy-α-(trifluoromethyl)benzeneacetic acid, Benzeneacetic acid, α-methoxy-α-(trifluoromethyl)-, (R)-, Benzeneacetic acid, α-methoxy-α-(trifluoromethyl)-, (αR)-, Hydratropic acid, β,β,β-trifluoro-α-methoxy-, (+)-, R-Mtpa-Oh
• CAS: 20445-31-2

Description

(R)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid is widely used reagent for determination of optical purities of alcohols and amines by 1H or 19F NMR. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 234.18
• Formula: C₁₀H₉F₃O₃
• Purity: 99%
• Color/Form: Crystals or powder or crystalline powder or fused solid or clear liquid or viscous liquid as melt, Colorless to white