Derivatization Reagents

Derivatization Reagents

Derivatization reagents are chemicals used to modify analytes before chromatographic or spectrometric detection to improve volatility, stability, detectability, or separation efficiency. They react with functional groups such as amines, alcohols, carbonyls, acids, and thiols, forming derivatives with enhanced chromatographic behavior or stronger optical or mass-spectrometric responses. These reagents are essential in GC, HPLC, LC–MS, and GC–MS workflows, particularly for trace compounds, thermally labile molecules, and analytes lacking inherent chromophores. Derivatization improves limits of detection, increases selectivity, and enables quantification of otherwise undetectable substances. They are widely used in pharmaceuticals, food chemistry, metabolomics, petrochemical analysis, and environmental testing.

Dansyl-L-Leucine CAS NO 1100-22-7

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CAS No.:1100-22-7

Grade:Pharmacy Grade

Content:99.0%

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Girard'S Reagent P CAS NO 1126-58-5

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CAS No.:1126-58-5

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Benzaldehyde 2,4-Dinitrophenylhydrazone CAS NO 1157-84-2

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CAS No.:1157-84-2

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Content:99.0%

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1-[1-[2-(2,4-Dinitrophenyl)Hydrazono]Ethyl]Cyclohexane CAS NO 1160-74-3

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CAS No.:1160-74-3

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3-Hydroxybenzaldehyde 2,4-Dinitrophenylhydrazone CAS NO 1160-77-6

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CAS No.:1160-77-6

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4-[2-(2,4-Dinitrophenyl)Hydrazonomethyl]Phenol CAS NO 1160-78-7

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CAS No.:1160-78-7

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Diacetyl Bis(2,4-Dinitrophenylhydrazone) CAS NO 1179-29-9

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CAS No.:1179-29-9

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Dansyl-4-Aminobutyric Acid CAS NO 1236-58-4

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CAS No.:1236-58-4

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Content:99.0%

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