(R)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid ≥98.0% (by GC, titration analysis) optical resolving
Fornitore: TCI
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Attenzione
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Synonyms:
(2R)-(+)-2-Methoxy-2-phenyl-3,3,3-trifluoropropanoic acid, (R)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid
Formula:
C₁₀H₉F₃O₃ |
MDL Number:
MFCD00004184 CAS Number: 20445-31-2 EINECS: 243-829-5 |
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Risultati del test di specificazione
Appearance | White or Colorless to Light yellow powder to lump to clear liquid |
Purity (GC) | min. 98.0 % |
Optical purity (GC) | min. 99.0 ee% |
Purity (Neutralization titration) | min. 98.0 % |
Specific rotation [a]20/D | +70.0 to +75.0 deg (C=2, Methanol) |
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