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HPLC Analysis of 2,2′-Bis[(S)-(4-methylphenyl)sulfinyl]-1,1′-binapthaIene Diastereomers on Ascentis® Express C18

HPLC Analysis of 2,2′-Bis[(S)-(4-methylphenyl)sulfinyl]-1,1′-binapthaIene Diastereomers on Ascentis® Express C18 application for HPLC

Materiali

Colonna analitica

N° Catalogo
Descrizione
Determinazione del prezzo

53827-U

Colonna per HPLC Ascentis® Express C18, 2,7 μm

2.7 μm particle size, L × I.D. 10 cm × 4.6 mm

Standard

N° Catalogo
Descrizione
Determinazione del prezzo

726443

(1S)-2,2′-Bis[(S)-(4-methylphenyl)sulfinyl]-1,1′-binaphthalene

≥96.5% (HPLC)

726435

(1R)-2,2′-Bis[(S)-(4-methylphenyl)sulfinyl]-1,1′-binaphthalene

97%

CONDITIONS

column

Ascentis Express C18, 10 cm x 4.6 mm I.D., 2.7 μm particles (53827-U)

mobile phase

[A] water; [B] methanol; (25:75, A:B)

flow rate

0.8 mL/min

pressure

2450 psi (169 bar)

column temp.

35 °C

detector

UV, 240 nm

injection

5 μL

sample

(1R)-2,2′-Bis[(S )-(4-methylphenyl)sulfonyl]-1,1′-binapthalene, 25 μg/mL in methanol; (1S)-2,2′-Bis[(S)-(4-methylphenyl)sulfonyl]-1,1′-binapthalene, 50 μg/mL in methanol

Descrizione

Risultati analitici

This application demonstrates the suitability of the Ascentis Express C18 for the separation of the diastereomers of by HPLC in reversed phase mode.

Note legali

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

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