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特別 提示
CAS Number 39637-99-5
Linear Formula C6H5C(OCH3)(CF3)COCl
Molecular Weight 252.62
Beilstein Registry Number 3591568
MDL number MFCD00044400
PubChem Substance ID 329760054
| Related Categories | Analytical Reagents, Analytical/Chromatography, Chiral, Chiral Derivatization Reagents, Chiral GC Derivatization Reagents, |
| grade | for chiral derivatization |
| InChI Key |
PAORVUMOXXAMPL-VIFPVBQESA |
| assay | ≥99.0% (AT) |
| ≥99.0% | |
| optical activity | [α]20/D −137±2°, c = 6.4% in carbon tetrachloride |
| optical purity | enantiomeric ratio: ≥99.5:0.5 (GC) |
| refractive index |
n |
Please note that R(-)-MTPA-Cl is derived from S(-)-MTPA
100, 500 mg in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone.
It was used for derivatizing D-arabinitol and L-arabinitol samples for high performance thin layer chromatography (HPTLC) analysis for studying resolution of the diastereoisomer.
Ready-to-use reagent for the determination of the enantiomeric purity of alcohols and amines after derivatization; doi:10.1038/nprot.2007.35
(R)-(-)-a-Methoxy-a-(trif
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