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G004646

HPLC Analysis of Promethazine Sulfoxide Enantiomers on Astec® CHIROBIOTIC® V

application for HPLC

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technique(s)

HPLC: suitable

test parameters

column: CHIROBIOTIC V, 25 cm x 4.6 mm I.D., 5 μm particles (11024AST)
mobile phase: [A] methanol; [B] acetic acid; [C] triethylamine; (100:0.1:0.1, A:B:C)
flow rate: 1 mL/min
column temp.: 23 °C
detector: UV, 240 nm
injection: 5 μL
sample: 2 mg/mL in methanol

suitability

application for HPLC

application(s)

pharmaceutical (small molecule)

Legal Information

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC

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