65371
(±)-α-Methoxy-α-trifluoromethylphenylacetic acid
for GC derivatization, LiChropur™, ≥97.0% (T)
Synonym(s):
MTPA, Mosher′s acid
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About This Item
Empirical Formula (Hill Notation):
C10H9F3O3
CAS Number:
Molecular Weight:
234.17
Beilstein:
2215439
MDL number:
UNSPSC Code:
12000000
PubChem Substance ID:
NACRES:
NA.22
grade
for GC derivatization
Quality Level
Assay
≥97.0% (T)
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
mp
40-45 °C
storage temp.
2-8°C
SMILES string
COC(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)
InChI key
JJYKJUXBWFATTE-UHFFFAOYSA-N
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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a-Methoxy-a-trifluoromethylphenylacetic acid, a versatile reagent for the determination of enantiomeric composition of alcohols and amines.
J. A. Dale, D. L. Dull, H. S. Mosher
The Journal of Organic Chemistry, 34(9), 2543-2549 (1969)
Dongsheng Du et al.
Fitoterapia, 101, 73-79 (2015-01-07)
Two new germacrane sesquiterpenes, yedoensins A (1) and B (2), together with 8 known ones (3-10) were isolated from the herb of Viola yedoensis. The structures of the new compounds were established by extensive spectroscopic means including 1D ((1)H and
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