(R)-(+)-alpha-Methoxy-alpha-trifluoromethylphenylacetic acid

CAS NO: 20445-31-2
Molecular Formula: C10H9F3O3
Molecular Weight: 234.17

Synonyms

(+)-MTPA

(+)-MTPA

(R)-(+)-MPTA

MOSHERS ACID

(+)-MOSHER'S ACID

(R)-(+)-Mosher acid

[Optical Resolving]

(R)-(+)-MOSHER'S ACID

(R)-(+)-MTPA,(R)-(+)-Mosher'sacid

(+)-A-METHOXY-A-TRIFLUOROMETHYLPHENYLACETIC ACID

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Chemical Properties

mp :

46-49 °C(lit.)
bp :

105-107 °C1 mm Hg(lit.)
fp :

>230 °F
merck :

14,6280
brn :

2215440
density :

1.344 g/mL at 25 °C(lit.)
refractiveIndex :

n20/D 1.473(lit.)
storageTemparature :

2-8°C