65363
(R)-α-甲氧基-α-（三氟甲基）苯乙酰氯
derivatization grade (chiral), LiChropur™, ≥99.0%
别名:
(R)-(-)-MTPA-Cl, Mosher 酸氯化物
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关于此项目
线性分子式:
C6H5C(OCH3)(CF3)COCl
化学文摘社编号:
分子量:
252.62
UNSPSC Code:
23151817
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3591563
Assay:
≥99.0% (AT)
≥99.0%
≥99.0%
产品名称
(R)-α-甲氧基-α-（三氟甲基）苯乙酰氯, derivatization grade (chiral), LiChropur™, ≥99.0%
InChI key
PAORVUMOXXAMPL-VIFPVBQESA-N
InChI
1S/C10H8ClF3O2/c1-16-9(8(11)15,10(12,13)14)7-5-3-2-4-6-7/h2-6H,1H3/t9-/m0/s1
SMILES string
CO[C@](C(Cl)=O)(c1ccccc1)C(F)(F)F
grade
derivatization grade (chiral)
product line
ChiraSelect™
assay
≥99.0% (AT)
≥99.0%
optical purity
enantiomeric ratio: ≥99.5:0.5 (GC)
quality
LiChropur™
technique(s)
HPLC: suitable
refractive index
n20/D 1.469
n20/D 1.47 (lit.)
bp
213-214 °C (lit.)
density
1.35 g/mL at 25 °C (lit.)
shipped in
wet ice
storage temp.
−20°C
Quality Level
optical activity
[α]20/D −132±2°, c = 6 in chloroform
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Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
ChiraSelect is a trademark of Sigma-Aldrich Co. LLC
Application
它是一种即用型试剂，用于测定衍生化后醇类和胺类的对映体纯度；doi:10.1038/nprot.2007.354
它被用于衍生化D-阿拉伯糖醇和L-阿拉伯糖醇样品，以便通过高效薄层色谱（HPTLC）分析研究非对映异构体的拆分。
General description
(R)-(-)-a-甲氧基-a-(三氟甲基)苯乙酰氯 (Mosher′s acid chloride)通常被用作手性衍生剂。本品通常以对映体纯形式提供。它能够与醇和胺形成非对映异构体。
Packaging
无底玻璃瓶。内含物装在插入的融合锥内。
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
192.2 °F - closed cup
flash_point_c
89 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Michael North
Principles and Applications of Stereochemistry, 112-112 (1998)
Characterization of GDP-alpha-D-arabinopyranose, the precursor of D-Arap in Leishmania major lipophosphoglycan.
Schneider, Pascal, Malcolm J. McConville, and M. A. Ferguson.
The Journal of Biological Chemistry, 269.28, 18332-18337 (1994)
Michael North
Principles and Applications of Stereochemistry, 112-112 (1998)
S. Yamaguchi et al.
Asymmetric Synthesis, 1 (1983)
J.A. Dale et al.
Journal of the American Chemical Society, 95, 512-512 (1973)
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