(S)-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride
SIAL/65365 - for chiral derivatization, LiChropur™, ≥99.0%
Synonym: (S)-(+)-MTPA-Cl; Mosher’s acid chloride
CAS Number: 20445-33-4
Empirical Formula (Hill Notation): C10H8ClF3O2
Molecular Weight: 252.62
MDL Number: MFCD00067105
Linear Formula: C6H5C(OCH3)(CF3)COCl
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 65365-100MG-F
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 65365-500MG-F
| assay | ≥99.0% |
| ≥99.0% (AT) | |
| bp | 213-214 °C (lit.) |
| density | 1.35 g/mL at 25 °C (lit.) |
| grade | for chiral derivatization |
| InChI | 1S/C10H8ClF3O2/c1-16-9(8( |
| InChI key | PAORVUMOXXAMPL-SECBINFHSA |
| optical activity | [α]20/D +137±2°, c = 6.4% in carbon tetrachloride |
| optical purity | enantiomeric ratio: ≥99.5:0.5 (GC) |
| quality | LiChropur™ |
| Quality Level | 100  |
| refractive index | n |
| n |
|
| shipped in | wet ice |
| SMILES string | CO[C@@](C(Cl)=O)(c1ccccc1 |
| storage temp. | −20°C |
| technique(s) | HPLC: suitable |
| Application: | Determination of absolute configuration of stereogenic carbinol carbons; doi:10.1038/nprot.2007.35 |
| Legal Information: | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
| Packaging: | Bottomless glass bottle. Contents are inside inserted fused cone. |
| Recommended products: | Discover LiChropur reagents ideal for HPLC or LC-MS analysis |
| Symbol |  GHS05 |
| Signal word | Danger |
| Hazard statements | H314 |
| Precautionary statements | P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 |
| Hazard Codes | C |
| Risk Statements | 34 |
| Safety Statements | 26-27-36/37/39-45 |
| RIDADR | UN 3265 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 192.2 °F - closed cup |
| Flash Point(C) | 89 °C - closed cup |
| Purity | ≥99.0% (AT); ≥99.0% |
| bp | 213-214 °C (lit.) |
| Density | 1.35 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | −20°C |
| UNSPSC | 12000000 |