CAS 17257-71-5

(S)-Methoxy(trifluoromethyl)phenylacetic acid

Formula: C₁₀H₉F₃O₃

InChI: 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: InChIKey=JJYKJUXBWFATTE-VIFPVBQESA-N

SMILES: [C@](C(F)(F)F)(C(O)=O)(OC)C1=CC=CC=C1

Synonyms:

• (-)-(S)-Mtpa
• (-)-Mosher's acid
• (-)-Moshers acid
• (-)-Moshers acid~(-)-MTPA
• (-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid
• (-)Mtpa
• (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate
• (2R)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid
• (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoate
• (2S)-3,3,3-trifluoro-2-methoxy-2-phenylpropanoic acid
• (S)-(-)-3,3,3-Trifluoro-2-phenyl-2-methoxypropanoic acid
• (S)-(-)-Mosher acid
• (S)-(-)-Mosher�s acid
• (S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid
• (S)-(-)-β,β,β-Trifluoro-α-methoxyhydratropic acid
• (S)-2-Methoxy-2-phenyl-2-(trifluoromethyl)ethanoic acid
• (S)-2-Methoxy-2-trifluoromethylphenyl acetic acid
• (S)-Methoxy(trifluoromethyl)phenylacetic acid
• (S)-Mosher's acid
• (αS)-α-Methoxy-α-(trifluoromethyl)benzeneacetic acid
• 3,3,3-Trifluoro-2-Methoxy-2-Phenylpropanoic Acid
• Benzeneacetic acid, α-methoxy-α-(trifluoromethyl)-, (S)-
• Benzeneacetic acid, α-methoxy-α-(trifluoromethyl)-, (αS)-
• Hydratropic acid, β,β,β-trifluoro-α-methoxy-, (-)-
• S-Mtpa-Oh

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic Acid [Optical Resolving]

CAS: 17257-71-5

Formula: C₁₀H₉F₃O₃

Purity: >98.0%(GC)(T)

Color and Shape: White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

Molecular weight: 234.17

Ref: 3B-M0832

(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid, 99%

CAS: 17257-71-5

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid is used as a chiral derivatizing agent, it reacts with an alcohol or amine of unknown stereochemistry to form an ester or amide. The absolute configuration of the ester or amide is then determined by proton and/or 19F NMR spectroscopy. T

Formula: C₁₀H₈F₃O₃

Purity: 99%

Color and Shape: Fused solid, White

Molecular weight: 233.17

Ref: 02-B23117

(2S)-(-)-2-Methoxy-2-phenyl-3,3,3-trifluoropropanoic acid

CAS: 17257-71-5

(2S)-(-)-2-Methoxy-2-phenyl-3,3,3-trifluoropropanoic acid

Formula: C₁₀H₉F₃O₃

Purity: 99%

Color and Shape: Colourless Solid

Molecular weight: 234.17186

Ref: 54-PC5063E

(S)-3,3,3-Trifluoro-2-methoxy-2-phenylpropanoic acid

CAS: 17257-71-5

Formula: C₁₀H₉F₃O₃

Purity: 95%

Color and Shape: Liquid

Molecular weight: 234.1719

Ref: IN-DA00HZL0

(S)-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetic acid

CAS: 17257-71-5

(S)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetic acid

Formula: C₁₀H₉F₃O₃

Purity: 97%

Molecular weight: 234.17

Ref: IN-DG12809

(-)-a-Methoxy-a-(trifluoromethyl)phenylacetic acid

CAS: 17257-71-5

Formula: C₁₀H₉F₃O₃

Purity: 95%

Color and Shape: Solid

Molecular weight: 234.174

Ref: 10-F009274

(S)-(-)-Alpha-Methoxy-Alpha-(trifluoromethyl)phenylacetic Acid

Controlled Product

CAS: 17257-71-5

Applications (S)-(-)-Alpha-Methoxy-Alpha-(Trifluoromethyl)Phenylacetic Acid (cas# 17257-71-5) is a useful research chemical.

Formula: C₁₀H₉O₃F₃

Color and Shape: Neat

Molecular weight: 234.17

Ref: TR-A575828