1. Dye Reagents

Sudan I (Synonyms: Solvent Yellow 14)

Cat. No.: HY-D0024 Purity: >98.0%
Handling Instructions

Sudan I is an organic compound, typically classified as an azo dye.

For research use only. We do not sell to patients.

Sudan I Chemical Structure

Sudan I Chemical Structure

CAS No. : 842-07-9

Size Price Stock Quantity
Free Sample (0.5-1 mg)   Apply now  
1 g USD 60 In-stock
Estimated Time of Arrival: December 31
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Customer Review

  • Biological Activity

  • Technical Information

  • Purity & Documentation

  • References


Sudan I is an organic compound, typically classified as an azo dye.

In Vitro

Sudan I is a monoazo dye with the chemical formula of 1-phenylazo-2-naphthol. Sudan I can cause tumors in the liver or urinary bladder in mammals and is a potential mutagen and carcinogen for humans. Sudan I induces genotoxic effect in HepG2 cells and increases mutagenic and clastogenic effects in the MCL-5 cell lines compared to the AHH-1 cell line. In addition, Sudan I also gives positive results in Salmonella Typhimurium mutagenicity tests with S9 activation, a post-mitochondrial fraction prepared from the livers of rats[1].

Solvent & Solubility
In Vitro: 

10 mM in DMSO

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 4.0277 mL 20.1386 mL 40.2771 mL
5 mM 0.8055 mL 4.0277 mL 8.0554 mL
10 mM 0.4028 mL 2.0139 mL 4.0277 mL
*Please refer to the solubility information to select the appropriate solvent.
Molecular Weight









4°C, protect from light


Room temperature in continental US; may vary elsewhere

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

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

Mass   Concentration   Volume   Molecular Weight *
= × ×

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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Product Name:
Sudan I
Cat. No.:

Sudan I

Cat. No.: HY-D0024