HPLC Labeling Reagents

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HPLC Labeling Reagents

HPLC labeling reagents are specialized chemicals used to derivatize analytes prior to high-performance liquid chromatography to enhance detection sensitivity, selectivity, and chromatographic behavior. These reagents introduce chromophoric, fluorophoric, or mass-active groups into target molecules, allowing improved UV, fluorescence, or MS detection of compounds that otherwise lack strong signal responses. HPLC labeling reagents are widely applied in amino acid profiling, carbohydrate analysis, drug impurity testing, metabolomics, and trace-level quantification of biomolecules. Their high reactivity, stability, and specificity enable efficient derivatization under controlled conditions, producing stable derivatives with predictable retention characteristics. These reagents significantly expand the analytical scope of HPLC and are indispensable for laboratories requiring ultra-sensitive detection of low-abundance analytes.

Hpa I CAS NO 81295-24-1

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CAS No.:81295-24-1

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Content:99.90%

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4-Chloro-7-Sulfobenzofurazan Ammonium Salt CAS NO 81377-14-2

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CAS No.:81377-14-2

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7-Chloro-4-Sulfobenzoxadiazole CAS NO 81377-20-0

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CAS No.:81377-20-0

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n-(7-Nitro-2,1,3-Benzoxadiazol-4-Yl)-L-Proline CAS NO 81432-12-4

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CAS No.:81432-12-4

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6-(4,6-Dichlorotriazinyl)Aminofluorescein CAS NO 82169-58-2

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CAS No.:82169-58-2

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11-(Pyrene-1-Sulfonylamino)Undecanoic Acid CAS NO 82481-70-7

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CAS No.:82481-70-7

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Dinitranyl CAS NO 83711-65-3

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CAS No.:83711-65-3

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Content:99.90%

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Dansyl-Dl-Valine Cyclohexylammonium CAS NO 84540-67-0

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CAS No.:84540-67-0

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Content:99.90%

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