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13022AST

Supelco

Astec® CHIROBIOTIC® R Chiral (5 μm) HPLC Columns

L × I.D. 10 cm × 4.6 mm, HPLC Column

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About This Item

分類程式碼代碼:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

Astec® CHIROBIOTIC® R手性HPLC柱, 5 μm particle size, L × I.D. 10 cm × 4.6 mm

材料

stainless steel column

描述

HPLC column

產品線

Astec®

包裝

pkg of 1 ea

製造商／商標名

Astec®

參數

0-45 °C temperature
241 bar pressure (3500 psi)

技術

HPLC: suitable
LC/MS: suitable

長度 × 內徑

10 cm × 4.6 mm

基質

high-purity silica gel particle platform
fully porous particle

基質活性組

ristocetin A glycopeptide phase

粒徑

5 μm

孔徑

100 Å

工作pH值範圍

3.5-6.8

分離技術

chiral

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相关类别

一般說明

CHIROBIOTIC® R色谱柱以高纯硅胶为基质并以共价键键合了瑞斯托菌素A糖肽，已表现出适用于分离阴离子化合物对映体的特殊性能。CHIROBIOTIC ®R的选择性与有机改性剂密切相关，极其有利于醇类流动相。

  • 键合相：瑞斯西丁A
  • pH适用范围：3.5 - 6.8
  • 粒子直径：5、10或16 μm
  • 孔径：100 Å

CHIROBIOTIC FAQ
CHIROBIOTIC参考书目
Chiral产品文献

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法律資訊

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

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分析证书(COA)

Lot/Batch Number
291969-01
284655-01
281610-01
281607-01
280030-01

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Enzyme-catalyzed synthesis of (R)- and (S)-3-hydroxy-3-(10-alkyl-10H-phenothiazin-3-yl)propanoic acids
Brem, Jurgen, et al.
Tetrahedron Asymmetry, 21 (3), 365-373 (2010)
P Dehouck et al.
Journal of chromatography. A, 1010(1), 63-74 (2003-09-25)
Erythromycin is a mixture of macrolide antibiotics produced by Saccharopolyspora erythreas during fermentation. A new method for the analysis of erythromycin by liquid chromatography has previously been developed. It makes use of an Astec C18 polymeric column. After validation in
H Henry et al.
Biomedical chromatography : BMC, 26(4), 425-428 (2011-08-16)
D-lactic acid in urine originates mainly from bacterial production in the intestinal tract. Increased D-lactate excretion as observed in patients affected by short bowel syndrome or necrotizing enterocolitis reflects D-lactic overproduction. Therefore, there is a need for a reliable and
V Wsól et al.
Journal of chromatography. B, Biomedical sciences and applications, 689(1), 205-214 (1997-02-07)
The major metabolite of a novel non-steroidal anti-inflammatory drug, DL-4-(2',4'-difluorobiphenyl-4-yl)-2-oxo-2-methylbutanoic acid (flobufen, I), namely 4-(2',4'-difluorobiphenyl-4-yl)-2-methyl-gamma-butyrolactone (4-dihydroflobufen lactone, III), has four stereoisomers consisting of two racemic pairs of enantiomers. Of three chiral stationary phases tested, Cyclobond I beta-RSP (Astec) (beta-cylodextrin derivatized
Ying Liu et al.
Journal of chromatography. A, 978(1-2), 185-204 (2002-12-03)
The chiral recognition capabilities of three macrocyclic glycopeptide chiral selectors, namely teicoplanin (Chirobiotic T), its aglycone (Chirobiotic TAG) and ristocetin (Chirobiotic R), were evaluated with supercritical and subcritical fluid mobile phases. A set of 111 chiral compounds including heterocycles, analgesics
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实验方案

Chiral LC-MS/MS of D- and L-2-Hydroxyglutaric Acid Biomarkers

We describe here a rapid and sensitive method to separate and measure D-2-OHG and L-2-OHG enantiomers using high-resolution mass spectrometry (HRMS) detection.

Chromatograms

application for HPLC

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