HPLC Labeling Reagents

HPLC Chromatography

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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 n-Acetylimidazole CAS NO 97068-28-5

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CAS No.:97068-28-5

Grade:Pharmacy Grade

Content:99.90%

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4-(N,n-Dimethylaminosulfonyl)-7-Fluoro-2,1,3-Benzoxadiazole CAS NO 98358-90-8

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CAS No.:98358-90-8

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Content:99.90%

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Crotonaldehyde o-2,3,4,5,6-Pfbha-Oxime CAS NO 932710-52-6

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CAS No.:932710-52-6

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Content:99.90%

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Pfboa-n-Valeraldehyde CAS NO 932710-56-0

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CAS No.:932710-56-0

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Content:99.90%

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7-Methoxy-2,1,3-Benzoxadiazole-4-Sulfonyl Chloride(Saltdata: Free) CAS NO 944780-94-3

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CAS No.:944780-94-3

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n-Methyl-n-(Trimethylsilyl)Trifluoroacetamide CAS NO 945623-67-6

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CAS No.:945623-67-6

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Content:99.90%

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1H-Benz[e]indolium, 2-[5-(1,3-dihydro-1,1,3-trimethyl-2H-benz[e]indol-2-ylidene)-1,3-pentadien-1-yl]-3-[6-[(2,5-dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]-1,1-dimethyl-, chloride (1:1) CAS NO 1469277-96-0

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CAS No.:1469277-96-0

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Dabsyl-L-Tryptophan CAS NO 97685-00-2

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CAS No.:97685-00-2

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Content:99.90%

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