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.

4-(2,4-Dinitrophenylhydrazono)-Butanoic Acid CAS NO 4093-65-6

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CAS No.:4093-65-6

Grade:Pharmacy Grade

Content:99.90%

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1-Dimethylaminonaphthalene-5-Sulfonyl-D-Tryptophan Ethyl Ester CAS NO 4982-85-8

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CAS No.:4982-85-8

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Content:99.90%

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Per-o-(Trimethylsilyl)-Beta-D-Glucofuranurono-6,3-Lactone CAS NO 40245-82-7

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CAS No.:40245-82-7

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Content:99.90%

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Methylmalonic Acid Di(Trimethylsilyl) Ester CAS NO 40333-07-1

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CAS No.:40333-07-1

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Content:99.90%

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[(7-Chloro-4-Nitro-2,1,3-Benzoxadiazol-5-Yl)Thio]Acetic Acid CAS NO 442531-32-0

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CAS No.:442531-32-0

Grade:Pharmacy Grade

Content:99.90%

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Girard'S Reagent D CAS NO 539-64-0

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CAS No.:539-64-0

Grade:Pharmacy Grade

Content:99.90%

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Α-Obscurin CAS NO 596-55-4

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CAS No.:596-55-4

Grade:Pharmacy Grade

Content:99.90%

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Bis(Trimethylsilyl)Estradiol CAS NO 5150-62-9

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CAS No.:5150-62-9

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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