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  3. Biochemical Assay Reagents
  4. Dragendorff reagent

Dragendorff reagent is used for detecting alkaloids and other nitrogen-containing compounds. Dragendorff reagent is a solution of potassium bismuth iodide composing of Basic bismuth nitrate (Bi(NO3)3), Tartaric acid (HY-N2436), and Potassium iodide (KI). When contact with alkaloids, Dragendorff reagent produces an orange or orange red precipitate.

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Dragendorff reagent Chemical Structure

Dragendorff reagent Chemical Structure

CAS No. : 39775-75-2

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Dragendorff reagent Related Antibodies

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Description

Dragendorff reagent is used for detecting alkaloids and other nitrogen-containing compounds. Dragendorff reagent is a solution of potassium bismuth iodide composing of Basic bismuth nitrate (Bi(NO3)3), Tartaric acid (HY-N2436), and Potassium iodide (KI). When contact with alkaloids, Dragendorff reagent produces an orange or orange red precipitate[1].

Molecular Weight

755.70

Formula

KBiI4
CAS No.
SMILES

[K][Bi](I)(I)(I)I
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
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Dragendorff reagent Related Classifications

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The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2
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  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

Dragendorff reagent39775-75-2Biochemical Assay ReagentsAlkaloidspotassium bismuth iodidebasic bismuth nitrateBi(NO?)?tartaric acidpotassium iodideKIorangeInhibitorinhibitorinhibit

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HY-159051
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