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Merck
CN

76744

(R)-(+)-α-Methyl-2,3,4,5,6-pentafluorobenzyl alcohol

derivatization grade (chiral), LiChropur™, ≥99.0%

Synonym(s):

(R)-(+)-1-(Pentafluorophenyl)ethanol

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About This Item

Linear Formula:
CH3CH(C6F5)OH
CAS Number:
104371-21-3
Molecular Weight:
212.12
UNSPSC Code:
23151817
NACRES:
NA.22
PubChem Substance ID:
329767312
MDL number:
MFCD00077839
Beilstein/REAXYS Number:
5268492

Key Documents

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InChI

1S/C8H5F5O/c1-2(14)3-4(9)6(11)8(13)7(12)5(3)10/h2,14H,1H3/t2-/m1/s1

SMILES string

C[C@@H](O)c1c(F)c(F)c(F)c(F)c1F

InChI key

WYUNHWKTLDBPLE-UWTATZPHSA-N

grade

derivatization grade (chiral)

assay

≥99.0% (sum of enantiomers, GC), ≥99.0%

form

fibers

optical activity

[α]20/D +7.0±0.5°, c = 1% in pentane

optical purity

enantiomeric ratio: ≥99.5:0.5 (GC)

quality

LiChropur™

mp

40-43 °C, 41-42 °C (lit.)

Quality Level

100

General description

(R)-(+)-α-Methyl-2,3,4,5,6-pentafluorobenzyl alcohol is high quality, useful chiral derivatization reagent for all analytical applications in the chiral field. It is specially selected to meet the requirements for derivatization reagents for enantiomeric excess determinations

Other Notes

Chiral derivatizing agent for GC; derivatives can be detected in high sensitivity by electron capture detection, GC-ECD, or negative ion MS, NI/CI-MS
Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

188.6 °F - closed cup

flash_point_c

87 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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C.O. Meese
Liebigs Ann. Chem., 2004-2004 (1986)
Zhiping Li et al.
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The complement-activated product, complement component 5a (C5a), is a potent inflammatory peptide with a broad spectrum of functions. In vivo and in vitro studies have demonstrated that C5a serves an important role in inflammation; however, the role of C5a in

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