567513-U
Discovery® HS F5 (5 µm) HPLC Columns
L × I.D. 5 cm × 4.6 mm, HPLC Column
別名:
Discovery Pentafluorophenyl PFP HPLC Column
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About This Item
UNSPSCコード:
41115700
eCl@ss:
32110501
NACRES:
SB.52
L × 内径:
5 cm × 4.6 mm
表面積:
300 m2/g
粒径:
5 μm
マトリックス活性基:
PFP (pentafluorophenyl) phase
ポアサイズ:
120 Å
Matrix:
silica gel, high purity, spherical particle platform
fully porous particle
fully porous particle
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製品名
Discovery® HS F5 HPLCカラム, 5 μm particle size, L × I.D. 5 cm × 4.6 mm
物質
stainless steel column
品質水準
認証
suitable for USP L43
製品種目
Discovery®
特徴
endcapped
メーカー／製品名
Discovery®
包装
1 ea of
標識化の程度
12% Carbon loading
パラメーター
≤70 °C temp. range
400 bar pressure (5801 psi)
テクニック
HPLC: suitable
LC/MS: suitable
L × 内径
5 cm × 4.6 mm
表面積
300 m2/g
表面被覆率
4 μmol/m2
不純物
<10 ppm metals
Matrix
silica gel, high purity, spherical particle platform
fully porous particle
マトリックス活性基
PFP (pentafluorophenyl) phase
粒径
5 μm
ポアサイズ
120 Å
動作pH範囲
2-8
アプリケーション
food and beverages
分離法
reversed phase
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詳細
C18カラムでの方法をDiscovery® HS F5 HPLCカラムに移行するためのガイドライン：
塩基性物質は通常C18カラムよりもHS F5カラムのほうが長く保持されます。C18カラムでの分離における有機溶媒の濃度を5～10％上昇させると、通常HS F5カラムで類似した保持が再現されます。他の化合物での結果は大きく異なります。しかし、2.5未満のlog Po/w値の溶質はC18と比べてHS F5 では通常長く保持されます。差の程度は溶質に大きく依存しています。
塩基性物質は通常C18カラムよりもHS F5カラムのほうが長く保持されます。C18カラムでの分離における有機溶媒の濃度を5～10％上昇させると、通常HS F5カラムで類似した保持が再現されます。他の化合物での結果は大きく異なります。しかし、2.5未満のlog Po/w値の溶質はC18と比べてHS F5 では通常長く保持されます。差の程度は溶質に大きく依存しています。
Discovery® HS F5の結合相は、C18カラムとは極めて異なった逆相分離を提供します。しかし、化合物は通常同じ保持時間枠内に溶出されるので、多くの場合C18カラムでの方法を容易に移行できます。
アプリケーション
- Optimization and validation of a bioanalytical HPLC-UV technique for simultaneous determination of underivatized phenylalanine and tyrosine in the blood for phenylketonuria diagnosis and monitoring.: This study utilizes the Discovery® HS F5 HPLC Column to develop an HPLC-UV method for the simultaneous determination of phenylalanine and tyrosine in blood, significantly advancing the diagnostic and monitoring capabilities for phenylketonuria (Rabti et al., 2024).
- A new RP-HPLC method as an auxiliary tool for optimization of sample preparation procedures for tracing of PPCPs of different hydrophilicities.: Demonstrates the application of the Discovery® HS F5 HPLC Column in optimizing sample preparation techniques for the detection of pharmaceuticals and personal care products in environmental samples, enhancing the analysis of diverse hydrophilic compounds (Portillo-Castillo et al., 2021).
- "Heart-cut" bidimensional achiral-chiral liquid chromatography applied to the evaluation of stereoselective metabolism, in vivo biological activity and brain response to chiral drug candidates targeting the central nervous system.: Utilizes the Discovery® HS F5 HPLC Column in a novel bidimensional chromatographic setup to study the stereoselective metabolism of CNS-targeting chiral drugs, contributing to a deeper understanding of their pharmacological profiles (Battisti et al., 2016).
- HPLC method development, validation, and impurity characterization of a potent antitumor indenoisoquinoline, LMP776 (NSC 725776).: This research employs the Discovery® HS F5 HPLC Column for developing an HPLC method to identify and characterize impurities in the antitumor drug LMP776, ensuring drug purity and compliance with regulatory standards (Wang et al., 2016).
- Development studies on determination of preservatives decomposition products.: Showcases the application of the Discovery® HS F5 HPLC Column in the analysis of decomposition products of preservatives, enhancing the safety assessments of food and pharmaceutical products (Zabrzewska et al., 2014).
特徴および利点
- 独自の選択性
- C18と同等の保持(強い移動相が必要な場合もあります)
- 優れたピ-ク形状
- 安定で、低ブリ-ドのLC-MS分離
- 粒径3~10 μmで、スケ-ルアップ可能な分離
法的情報
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
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Ilia Brondz et al.
Journal of pharmaceutical and biomedical analysis, 43(3), 937-944 (2006-11-03)
The drug primaquine diphosphate is used for causative treatment of malaria. Using HPLC-MS and GC-MS, this research group was previously able to show that the main contaminant of primaquine is the positional isomer quinocide [I. Brondz, D. Mantzilas, U. Klein
Federica Pellati et al.
Journal of pharmaceutical and biomedical analysis, 48(2), 254-263 (2007-12-14)
In this study a pentafluorophenylpropyl (PFPP) stationary phase was applied to the fast and reliable qualitative and quantitative analysis of ephedrine alkaloids in Ephedra plant material and derivatives. A Discovery HS F5 column (150mmx4.6mm i.d., 5microm) was used, with an
Chromatographic separation of arsenic species with pentafluorophenyl column and application to rice.
Koji Baba et al.
Journal of chromatography. A, 1354, 109-116 (2014-06-21)
Arsenic species, including arsenous acid, arsenic acid, methylarsonic acid, and dimethylarsinic acid, were determined using HPLC-ICPMS. The species were separated with a Discovery HS F5 column and a simple, volatile, and isocratic mobile phase of 0.1% (v/v) formic acid and
Federica Pellati et al.
Journal of chromatography. A, 1165(1-2), 58-66 (2007-08-07)
In this study, the chromatographic performance of a pentafluorophenylpropyl (PFPP) stationary phase was evaluated for the rapid separation of phenethylamine alkaloids (i.e. (+/-)-octopamine, (+/-)-synephrine, tyramine, N-methyltyramine and hordenine) in Citrus aurantium plant material (fruits and peel), various Citrus species, extracts
Umberto M Battisti et al.
Journal of chromatography. A, 1443, 152-161 (2016-03-30)
A "heart-cut" two-dimensional achiral-chiral liquid chromatography triple-quadrupole mass spectrometry method (LC-LC-MS/MS) was developed and coupled to in vivo cerebral microdialysis to evaluate the brain response to the chiral compound (±)-7-chloro-5-(3-furanyl)-3-methyl-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dioxide ((±)-1), a potent positive allosteric modulator (PAM) of AMPA receptor.
Chromatograms
application for HPLCライフサイエンス、有機合成、材料科学、クロマトグラフィー、分析など、あらゆる分野の研究に経験のあるメンバーがおります。.
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