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(S)-(−)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid (≥99%)

(S)-(−)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid (≥99%)

Catalog Number:
CBB1114871
Mfr. No.:
318035
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      • Overview

        • (S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid is commonly used as a derivatizing agent in Mosher ester analysis and Mosher amide analysis, which are NMR-based methods for determining the absolute configuration of the chiral carbon center in secondary alcohols and amines, respectively.

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      • Properties
        • Categories
          Chiral Catalysts & Ligands
          Alternative Name
          (−)-MTPA; Mosher’s acid
          CAS Number
          17257-71-5
          Molecular Formula
          C6H5C(OCH3)(CF3)CO2H
          Molecular Weight
          234.17
          Purity
          ≥99%
          Storage
          2-8°C
          SMILES
          CO[C@](C(O)=O)(c1ccccc1)C(F)(F)F
          InChi
          1S/C10H9F3O3/c1-16-9(8(14)15,10(11,12)13)7-5-3-2-4-6-7/h2-6H,1H3,(H,14,15)/t9-/m0/s1
          InChi Key
          JJYKJUXBWFATTE-VIFPVBQESA-N
          MDL Number
          MFCD00064200
          Others
          SID 24859111
          Hazard Information
          Warning
          Combustible Solids
          Note
          Please note that Amerigo Scientific does not collect analytical data for this product. Buyer assumes responsibility to confirm product identity and/or purity. All sales are final.

          * For Research Use Only.

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