1. Sudan IV

Sudan IV  (Synonyms: Solvent Red 24; C.I. 26105)

Cat. No.: HY-D0932 Purity: ≥98.0%
COA Handling Instructions

Sudan IV is a lysochrome (fat-soluble dye) diazo dye used for the staining of lipids, triglycerides and lipoproteins on frozen paraffin sections.

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

Sudan IV Chemical Structure

Sudan IV Chemical Structure

CAS No. : 85-83-6

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Description

Sudan IV is a lysochrome (fat-soluble dye) diazo dye used for the staining of lipids, triglycerides and lipoproteins on frozen paraffin sections[1].

Molecular Weight

380.44

Formula

C24H20N4O

CAS No.
Appearance

Solid

Color

Light brown to brown

SMILES

OC1=CC=C2C=CC=CC2=C1/N=N/C3=CC=C(/N=N/C4=CC=CC=C4C)C=C3C

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : < 1 mg/mL (insoluble or slightly soluble)

*Sudan IV is usually formulated as a suspension.

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This equation is commonly abbreviated as: C1V1 = C2V2

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Sudan IV
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HY-D0932
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