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.

Fluorescein-Peg6-Nhs Ester CAS NO 1818294-35-7

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CAS No.:1818294-35-7

Grade:Pharmacy Grade

Content:99.90%

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2-Hexanone2,4-Dinitrophenylhydrazone CAS NO 2348-17-6

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CAS No.:2348-17-6

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Content:99.90%

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n-Acetyl-Beta-D-Glucosamine Phenylisothiocyanate CAS NO 20581-43-5

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CAS No.:20581-43-5

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Content:99.90%

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Butanoic Acid 2,4-Dinitrophenyl Ester CAS NO 24273-19-6

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CAS No.:24273-19-6

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Content:99.90%

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1-Pyreneisothiocyanate CAS NO 24722-90-5

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CAS No.:24722-90-5

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Content:99.90%

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5'(6)-Fam CAS NO 204697-37-0

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CAS No.:204697-37-0

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Content:99.90%

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5-(Pentafluorobenzoylamino)Fluorescein CAS NO 209540-56-7

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CAS No.:209540-56-7

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Content:99.90%

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n-Methyl-4-Hydrazino-7-Nitrobenzofurazan CAS NO 214147-22-5

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CAS No.:214147-22-5

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Content:99.90%

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