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O9755 Supelco

Oil Red O

BioReagent, suitable for electrophoresis

Synonym: 1-([4-(Xylylazo)xylyl]azo)-2-naphthol, 1-[2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo]-2-naphthol, Solvent Red 27

  • CAS Number 1320-06-5

  • Empirical Formula (Hill Notation) C26H24N4O

  • Molecular Weight 408.49

  •  Colour Index Number 26125

  •  EC Number 215-295-3

  •  MDL number MFCD00003898

  •  PubChem Substance ID 24898072

  •  NACRES NA.32

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Properties

Related Categories Molecular Biology, Other Stains for Electrophoresis, Protein Electrophoresis, Protein Stains and Staining Reagents, Proteomics More...
Quality Level   100
product line   BioReagent
mp   120 °C (dec.) (lit.)
λmax   359 nm
  518 nm (2nd)
suitability   suitable for electrophoresis
SMILES string   Cc1ccc(C)c(c1)\N=N\c2cc(C)c(cc2C)\N=N/c3c(O)ccc4ccccc34
InChI   1S/C26H24N4O/c1-16-9-10-17(2)22(13-16)27-28-23-14-19(4)24(15-18(23)3)29-30-26-21-8-6-5-7-20(21)11-12-25(26)31/h5-15,31H,1-4H3
InChI key   NPGIHFRTRXVWOY-UHFFFAOYSA-N

Description

Packaging

25, 100 g in glass bottle

Application

Oil Red O stain is suitable as a lipid/lipoprotein stain on cellulose acetate. A 0.2% stock solution is prepared in methanol. The stock solution (35 ml) is diluted with 10 mL of 1 M NaOH immediately before staining. The dye begins precipitating during staining. After staining (1 hr), the membrane is destained in methanol:glycerol (1:3). Often cited for use with agarose

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles

Articles

Electrophoresis - Protein Staining Reagents

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Keywords: PAGE, Proteomics

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Peer-Reviewed Papers
15

References

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