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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
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主要文件

G004661

HPLC Analysis of Sibutramine Enantiomers on Astec® CHIROBIOTIC® V2

application for HPLC

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About This Item


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技术

HPLC: suitable

试验参数

column: CHIROBIOTIC V2, 25 cm x 4.6 mm I.D., 5 μm particles (15024AST)
mobile phase: 15 mM ammonium formate in methanol
flow rate: 1 mL/min
column temp.: 25 °C
detector: UV, 230 nm
injection: 10 μL
sample: 1 mg/mL in methanol

适用性

application for HPLC

应用

pharmaceutical (small molecule)

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SAB1300288HPA031151SAE0093
Gene Information

human ... GCNT1(2650)

Gene Information

human ... GCNT1(2650)

Gene Information

human ... GCNT1(2650)

Gene Information

-

recombinant

expressed in Saccharomyces cerevisiae

recombinant

-

recombinant

-

recombinant

expressed in HEK 293 cells

concentration

≥0.2 unit/mL, 0.5-4 mg/mL protein

concentration

-

concentration

-

concentration

-

UniProt accession no.

Q02742

UniProt accession no.

Q02742

UniProt accession no.

Q02742

UniProt accession no.

-

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

impurities

≤0.1% β-galactosidase

impurities

-

impurities

-

impurities

-

分析说明

Sibutramine, one of a few drugs approved for long-term treatment of obesity, is a chiral compound. The (R) enantiomer has the desired effect of reducing body weight and food intake, but the (S) enantiomer has the opposite effect: A perfect example of why chiral HPLC is important to pharmaceutical and clinical analysts. Astec® CHIROBIOTIC® V2 successfully separates sibutramine enantiomers, using a simple, MS-friendly mobile phase.

法律信息

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

分析物

说明

    Sibutramine hydrochloride monohydrate, ≥98% (HPLC), solid

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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