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.

N,o-Didansyl-L-Tyrosine Monocyclohexylammonium Salt CAS NO 102783-47-1

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CAS No.:102783-47-1

Grade:Pharmacy Grade

Content:99.90%

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Dansyl-L-Valine Cyclohexylammonium CAS NO 102783-48-2

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CAS No.:102783-48-2

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Content:99.90%

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Dansyl-Dl-Glutamic Acid CAS NO 102783-69-7

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CAS No.:102783-69-7

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Content:99.90%

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Dansyl-Dl-Leucine Cyclohexylammonium Salt CAS NO 102783-70-0

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CAS No.:102783-70-0

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Content:99.90%

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Dansyl-Dl-Norvaline Piperidinium CAS NO 102783-76-6

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CAS No.:102783-76-6

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Content:99.90%

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n-(3,5-Dinitrobenzoyl)-L-Proline CAS NO 103238-71-7

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CAS No.:103238-71-7

Grade:Pharmacy Grade

Content:99.90%

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Dl-Delta-Pyrroline-5-Carboxylic Acid*2,4 -Dinitrophe CAS NO 108321-37-5

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CAS No.:108321-37-5

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Content:99.90%

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Fluorescein Hydrazide CAS NO 109653-47-6

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CAS No.:109653-47-6

Grade:Pharmacy Grade

Content:99.90%

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