1. Dye Reagents
  2. Sudan IV

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

Cat. No.: HY-D0932 Purity: ≥98.0%
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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Estimated Time of Arrival: December 31
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Based on 1 publication(s) in Google Scholar

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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.
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
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 5 mg/mL (13.14 mM; Need ultrasonic)

*Sudan IV is usually formulated as a suspension.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.6285 mL 13.1427 mL 26.2854 mL
5 mM 0.5257 mL 2.6285 mL 5.2571 mL
10 mM 0.2629 mL 1.3143 mL 2.6285 mL
*Please refer to the solubility information to select the appropriate solvent.
References
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Product Name:
Sudan IV
Cat. No.:
HY-D0932
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