(S)-(+)-a-Methoxy-a-trifluoromethylphenylacetyl chloride

for chiral derivatization, ≥99.0%

Synonym(s): (S)-(+)-MTPA-Cl; Mosher's acid chloride

Empirical Formula: C₁₀H₈ClF₃O₂

Formula Weight: 252.62

Linear Formula: C₆H₅C(OCH₃)(CF₃)COCl

MDL Number: MFCD00067105

Purity: ≥99.0% (AT); ≥99.0%

Boiling Point: 213-214 °C(lit.)

Density: 1.35 g/mL at 25 °C(lit.)

Refractive Index: n20/D 1.469(lit.); n20/D 1.469

Storage: −20°C

Beilstein Registry Number: 3591562

RIDADR: UN 3265 8 / PGII