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Supelco

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

L × I.D. 15 cm × 2.1 mm, HPLC Column

Sinônimo(s):

TM=["Astec"] TM=["CHIROBIOTIC"] T Chiral Chromatography Column

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About This Item

Código UNSPSC:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

Coluna de HPLC quiral Astec® CHIROBIOTIC® T, 5 μm particle size, L × I.D. 15 cm × 2.1 mm

Materiais

stainless steel column

Agency

suitable for USP L63

descrição

HPLC column

linha de produto

Astec®

embalagem

pkg of 1 ea

fabricante/nome comercial

Astec®

Parâmetros

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

técnica(s)

HPLC: suitable
LC/MS: suitable

C × D.I.

15 cm × 2.1 mm

matriz

High-purity silica gel particle platform
fully porous particle

Grupo ativo da matriz

teicoplanin glycopeptide phase

tamanho de partícula

5 μm

tamanho de poro

100 Å

operating pH range

3.8-6.8

técnica de separação

chiral

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Descrição geral

O seletor quiral do CHIROBIOTIC® T e T2 é a teicoplanina. Eles oferecem seletividade única para diversas classes de moléculas, especificamente aminoácidos α, β, γ e cíclicos não derivatizados, aminoácidos N-derivatizados, ácidos hidroxicarboxílicos, compostos ácidos, inclusive ácidos carboxílicos e fenóis, peptídeos pequenos, analitos aromáticos neutros e aminas aromáticas e alifáticas cíclicas. Também são possíveis as separações obtidas normalmente com éter coroa quiral ou FEQ do tipo de troca de ligantes com CHIROBIOTIC® T e T2, mas em fases móveis muito mais simples, como água-álcool. Além disso, foram resolvidos todos os betabloqueadores (aminoalcoóis) e di-hidrocumarinas conhecidos. CHIROBIOTIC® T e T2 diferem na química de ligação e no tamanho de poro da partícula de suporte, o que resulta em diferentes seletividades e capacidades preparativas.

  • Fase ligada: Teicoplanina
  • Faixa de pH operacional: 3,8 - 6,8
  • Diâmetro da partícula: 5, 10 ou 16 μm
  • Tamanho dos poros: 100 Å (CHIROBIOTIC® T) ou 200 Å (CHIROBIOTIC® T2)

Perguntas frequentes sobre o CHIROBIOTIC
Bibliografia de referência do CHIROBIOTIC
Literatura sobre produtos quirais

Aplicação


  • Chiral liquid chromatography-mass spectrometry (LC-MS/MS) method development for the detection of salbutamol in urine samples: This research highlights the application of Astec® CHIROBIOTIC® T Chiral HPLC Column in sports medicine, specifically in the sensitive and accurate detection of salbutamol, a performance-enhancing beta-agonist, using advanced chiral chromatography techniques (Chan et al., 2016).

  • High-performance liquid chromatographic enantioseparation of 2-aminomono- and dihydroxycyclopentanecarboxylic and 2-aminodihydroxycyclohexanecarboxylic acids on macrocyclic glycopeptide-based phases: Demonstrating the utility of Astec® CHIROBIOTIC® T Chiral HPLC Column for enantiomeric purity assessment in pharmaceutical research, this study provides insights into the precise separation of complex amino acid derivatives critical for developing new therapeutic agents (Berkecz et al., 2009).

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Informações legais

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

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Berit P Jensen et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 865(1-2), 48-54 (2008-03-07)
A stereoselective liquid chromatography-tandem mass spectrometry assay was developed and validated for quantification of S- and R-metoprolol at concentrations of 0.5-50 microg/L in human plasma. Metoprolol was extracted from plasma by liquid-liquid extraction with ethyl acetate (82% recovery). Chromatographic separation
D Abd el-Hady et al.
Journal of pharmaceutical and biomedical analysis, 37(5), 919-925 (2005-05-03)
A simple, sensitive and selective high performance liquid chromatographic method with UV detection for the chiral separation of racemic methotrexate (rac-Mtx) and enantiomeric purity of L-methotrexate in pharmaceutical formulations was developed and validated. The chiral separation was optimized studying both
Yuan-Qing Xia et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 788(2), 317-329 (2003-04-23)
An automated online sample extraction method for rat plasma was developed and validated for the quantification of (R)- and (S)-propranolol following the intravenous administration of either the racemate or the individual enantiomers at 5 mg/kg. A dual-column extraction system coupled
Syntheses of racemic and non-racemic silicon- and germanium-containing a-amino acids of the formula type H2NCH(CH2ElR3)COOH (El=Si, Ge; R=organyl) and incorporation of d-H2NCH(CH2SiMe3)COOH and d-H2NCH(CH2GeMe3)COOH into biologically active decapeptides: a study on C/Si/Ge bioisosterism
Merget, Markus, et al.
Journal of Organometallic Chemistry, 628 (2), 183-194 (2001)
P Jander et al.
Journal of chromatography. A, 919(1), 67-77 (2001-07-19)
The retention behaviour of the enantiomers of underivatized phenylglycine was studied on a Chirobiotic T column packed with amphoteric glycopeptide teicoplanin covalently bonded to the surface of silica gel. The retention and the selectivity of separation of the enantiomers increase

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