Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

20445-33-4 - (S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+% - (S)-(+)-Mosher's acid chloride - (S)-(+)-MTPA-Cl - L14332 - Alfa Aesar

L14332 (S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%

CAS Number
20445-33-4
Synonyms
(S)-(+)-Mosher's acid chloride
(S)-(+)-MTPA-Cl

Size Price ($) Quantity Availability
50mg 38.70
250mg 131.00
1g 360.00
Add to Cart Add to Quote Request View Item

(S)-(+)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%

MDL
MFCD00067105

Chemical Properties

Formula
C10H8ClF3O2
Formula Weight
252.62
Boiling Point
213-214°
Flash Point
89°(192°F)
Density
1.353
Refractive Index
1.4690
Sensitivity
Moisture Sensitive
Solubility
Slightly miscible with water.

Applications

(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride is used in the preparation of natural products and pheromones. It is also employed as a derivatization enantiomeric purity reagent used for the determination of enantiomeric purity of alcohol and amines by gas chromatography.

Notes

Moisture sensitive. Store in a cool place. Incompatible with strong oxidizing agents, strong acids and bases.

Literature References

Perez, H. L.; Evans, C. A. Chemical derivatization in bioanalysis. Bioanalysis 2015, 7 (19), 2435-2437.

Zou, Y.; Millar, J. G. Chemistry of the pheromones of mealybug and scale insects. Nat. Prod. Rep. 2015, 32 (7), 1067-1113.

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H314-H318

Combustible liquid. Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P210u-P260u-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,6280
Beilstein
3591564
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2918.99
TSCA
No

Recommended

  • A10173

    Trifluoromethanesulfonic acid, 98+%
  • A10226

    2-(Chloromethyl)pyridine hydrochloride, 98%
  • A10523

    Glycylglycine, 99%
  • A10760

    Kojic acid, 99%
  • L14325

    (R)-(-)-alpha-Methoxy-alpha-(trifluoromethyl)phenylacetyl chloride, 98+%

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware