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

L × I.D. 15 cm × 2.1 mm, HPLC Column

Synonym(s):

CHIROBIOTIC R Chiral Chromatography Column

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About This Item

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

product name

Astec® CHIROBIOTIC® R Chiral HPLC Column, 5 μm particle size, L × I.D. 15 cm × 2.1 mm

material

stainless steel column

Quality Level

100

description

HPLC column

product line

Astec®

packaging

pkg of 1 ea

manufacturer/tradename

Astec®

parameter

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

technique(s)

HPLC: suitable
LC/MS: suitable

L × I.D.

15 cm × 2.1 mm

matrix

high-purity silica gel particle platform
fully porous particle

matrix active group

ristocetin A glycopeptide phase

particle size

5 μm

pore size

100 Å

operating pH range

3.5-6.8

separation technique

chiral

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General description

CHIROBIOTIC® R, based on the ristocetin A glycopeptide covalently bonded to high purity silica particles, has shown particular applicability to enantiomers of anionic compounds. Selectivity on CHIROBIOTIC® R strongly correlates to the organic modifier, favoring the alcohol-type mobile phases by a large margin.

  • Bonded phase: Ristocetin A
  • Operating pH range: 3.5 - 6.8
  • Particle diameter: 5, 10 or 16 μm
  • Pore size: 100 Å

CHIROBIOTIC FAQs
CHIROBIOTIC Reference Bibliography
Chiral Product Literature

Application


  • Sensitive determination of D-lactic acid and L-lactic acid in urine by high-performance liquid chromatography-tandem mass spectrometry.: This study demonstrates the application of the Astec CHIROBIOTIC R Chiral HPLC Column in the sensitive determination of D-lactic acid and L-lactic acid in urine samples using HPLC-MS/MS. This highlights its utility in clinical and biomedical research for the analysis of chiral molecules in biological fluids (Henry et al., 2012).

  • New high-performance liquid chromatography method for the determination of (R)-warfarin and (S)-warfarin using chiral separation on a glycopeptide-based stationary phase.: This research utilizes the Astec CHIROBIOTIC R Chiral HPLC Column to develop a method for the chiral separation and determination of warfarin enantiomers. It underscores the column′s application in pharmaceutical analysis, particularly in the study of chiral drug enantiomers (Malakova et al., 2009).



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Legal Information

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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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)
B DeCruze et al.
Clinical oncology (Royal College of Radiologists (Great Britain)), 11(4), 252-254 (1999-09-04)
Poor prognosis (poorly differentiated and/or deep myometrial invasion) Stage I endometrial cancer can have a relapse rate as high as 50%. Traditionally, most clinical oncologists treat these patients with external beam radiotherapy after surgery but there is no evidence to
Diane E Halliwell et al.
Scientific data, 4, 170084-170084 (2017-07-12)
Using a scanning near-field optical microscope coupled to an infrared free electron laser (SNOM-IR-FEL) in low-resolution transmission mode, we collected chemical data from whole cervical cells obtained from 5 pre-menopausal, non-pregnant women of reproductive age, and cytologically classified as normal
Sébastien Canneaux et al.
The journal of physical chemistry. A, 114(34), 9270-9288 (2010-08-03)
The rate constants of the reactions of iodine atoms with H(2), H(2)O, HI, and OH have been estimated using 39, 21, 13, and 39 different levels of theory, respectively, and have been compared to the available literature values over the
Ting Zhou et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1002, 218-227 (2015-09-06)
The chiral inversion has been a concerned issue during the research and development of a chiral drug. In this study, a sensitive chiral liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed for determination of salbutamol enantiomers in human plasma and
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Articles

Determination of L- and D-Lactic Acid Enantiomers by HPLC-MS-MS

Determination of L- and D-Lactic Acid Enantiomers by HPLC-MS-MS

Protocols

Determination of l- and d-Lactic Acid Enantiomers by HPLC/MS/MS

Rapid, simple, reproducible chiral separation and quantification of L- and D-lactic acid enantiomers using Supelco’s Astec CHIROBIOTIC® R chiral column and tandem MS.

LC/MS Analysis of Lactic Acid Enantiomers in Urine on Astec® CHIROBIOTIC® R

Separation of L-(+)-Lactic acid, analytical standard; D-(−)-Lactic acid, 93-107%

Related Content

Astec CHIROBIOTIC™ R

Astec CHIROBIOTIC™ R Chiral HPLC Columns offered by our company. CHIROBIOTIC R is a new introduction into the series of HPLC phases utilizing macrocyclic glycopeptides as chiral selectors.

Chromatograms

application for HPLCapplication for HPLC

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