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.

5(6)-Carboxynaphthofluorescein CAS NO 128724-35-6

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CAS No.:128724-35-6

Grade:Pharmacy Grade

Content:99.90%

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o-4-Methylcoumarinyl-n-[3-(Triethoxysilyl)Propyl]Carbamate CAS NO 129119-78-4

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CAS No.:129119-78-4

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Content:99.90%

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Sulforhodamine Q 5-Acid Fluoride CAS NO 130689-24-6

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CAS No.:130689-24-6

Grade:Pharmacy Grade

Content:99.90%

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Dbd-H CAS NO 131467-86-2

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CAS No.:131467-86-2

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Content:99.90%

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Nbd-H CAS NO 131467-87-3

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CAS No.:131467-87-3

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Content:99.90%

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Dmeq-Tad CAS NO 132788-52-4

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CAS No.:132788-52-4

Grade:Pharmacy Grade

Content:99.90%

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N,N'-(3,5-Dinitrobenzoyl)-1,2-Diaminocyclohexane CAS NO 133226-16-1

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CAS No.:133226-16-1

Grade:Pharmacy Grade

Content:99.90%

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Dbd-Pz CAS NO 139332-64-2

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CAS No.:139332-64-2

Grade:Pharmacy Grade

Content:99.90%

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