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Merck
CN

93510

(S)-Trolox methyl ether

derivatization grade (chiral), LiChropur™, ≥98.0%

Synonym(s):

(S)-6-Methoxy-2,5,7,8-tetramethylchromane-2-carboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C15H20O4
CAS Number:
135806-59-6
Molecular Weight:
264.32
UNSPSC Code:
41115710
NACRES:
NA.22
PubChem Substance ID:
329770245
MDL number:
MFCD00171453
Beilstein/REAXYS Number:
5481541
Assay:
≥98.0% (sum of enantiomers, HPLC), ≥98.0%
Form:
powder

Key Documents

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InChI

1S/C15H20O4/c1-8-9(2)13-11(10(3)12(8)18-5)6-7-15(4,19-13)14(16)17/h6-7H2,1-5H3,(H,16,17)/t15-/m0/s1

SMILES string

COc1c(C)c(C)c2O[C@@](C)(CCc2c1C)C(O)=O

InChI key

MNBMVDGIDVXTOF-HNNXBMFYSA-N

grade

derivatization grade (chiral)

assay

≥98.0% (sum of enantiomers, HPLC), ≥98.0%

form

powder

optical activity

[α]20/D −69±2°, c = 1% in ethanol

optical purity

enantiomeric ratio: ≥99.5:0.5 (HPLC)

quality

LiChropur™

technique(s)

HPLC: suitable

mp

143-145 °C

Quality Level

100

Related Categories

General description

(S)-Trolox methyl ether is a chiral derivatizating agent, which is employed for derivatizing enantiomers into diastereoisomers.

Application

(S)-Trolox methyl ether may be used as a chiral derivatizing reagent for the following:        
  • analysis of chiral alcohols by capillary gas chromatography (GC) and supercritical fluid chromatography (SFC)       
  • enantiomeric separation of several benzodiazepines using gas chromatography (GC), supercritical fluid chromatography (SFC) and subcritical fluid chromatography techniques

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Chiral derivatizing agent for alcohols; some methyl substituted primary alcohols which are difficult to separate otherwise, can also be separated
Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Direct and indirect approaches to enantiomeric separation of benzodiazepines using micro column techniques
Almquist RS, et al.
Journal of Chromatography A, 679(1), 139-146 (1994)
W. Walther et al.
J. Microcol. Sep., 4, 45-45 (1992)
Design and development of chiral reagents for the chromatographic ee determination of chiral alcohols
Walther W and Netscher T
Chirality, 8(5), 397-401 (1996)
W. Walther et al.
Chimia, 45, 121-121 (1991)

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