CAS 17257-71-5

(S)-Methoxy(trifluormethyl)phenylessigsäure

Formel: C₁₀H₉F₃O₃

InChl: 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

Synonyme:

• (-)-(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)-(-)-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

Formel: C₁₀H₈F₃O₃

Reinheit: 99%

Farbe und Form: Fused solid, White

Molekulargewicht: 233.17

Ref: 02-B23117

Benzeneacetic acid, α-​methoxy-​α-​(trifluoromethyl)​-​, (αS)​-

CAS: 17257-71-5

Formel: C₁₀H₉F₃O₃

Reinheit: 97%

Farbe und Form: Liquid

Molekulargewicht: 234.1719

Ref: IN-DA00HZL0

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

CAS: 17257-71-5

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

Formel: C₁₀H₉F₃O₃

Reinheit: 99%

Farbe und Form: Colourless Solid

Molekulargewicht: 234.17186

Ref: 54-PC5063E

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

CAS: 17257-71-5

Formel: C₁₀H₉F₃O₃

Reinheit: >98.0%(GC)(T)

Farbe und Form: White or Colorless to Almost white or Almost colorless powder to lump to clear liquid

Molekulargewicht: 234.17

Ref: 3B-M0832

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

CAS: 17257-71-5

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

Formel: C₁₀H₉F₃O₃

Reinheit: 97%

Molekulargewicht: 234.17

Ref: IN-DG12809

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

CAS: 17257-71-5

Formel: C₁₀H₉F₃O₃

Reinheit: 98%

Farbe und Form: Solid, Oil

Molekulargewicht: 234.174

Ref: 10-F009274

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

Kontrolliertes Produkt

CAS: 17257-71-5

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

Formel: C₁₀H₉O₃F₃

Farbe und Form: Neat

Molekulargewicht: 234.17

Ref: TR-A575828