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.

7-Amino-4-Carboxymethylcoumarin CAS NO 85157-21-7

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CAS No.:85157-21-7

Grade:Pharmacy Grade

Content:99.90%

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n-(3,5-Dinitrobenzoyl)Tyrosine CAS NO 86091-65-8

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CAS No.:86091-65-8

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Content:99.90%

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6-(7-Nitro-2,1,3-Benzoxadiazol-4-Ylamino)Hexanoic Acid CAS NO 88235-25-0

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CAS No.:88235-25-0

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Content:99.90%

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Dabsyl-Glycine CAS NO 89131-05-5

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CAS No.:89131-05-5

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Content:99.90%

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Dabsyl-L-Alanine CAS NO 89131-10-2

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CAS No.:89131-10-2

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Content:99.90%

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Dabsyl-L-Valine CAS NO 89131-11-3

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CAS No.:89131-11-3

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Content:99.90%

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Dabsyl-L-Leucine CAS NO 89131-12-4

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CAS No.:89131-12-4

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Content:99.90%

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2-(5'-Dimethylaminonaphthalene-1'-Sulfonamido)Methylimidic Acid Methyl Ester CAS NO 89664-16-4

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CAS No.:89664-16-4

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Content:99.90%

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