CAS: 85-83-6 - Sudan IV

Formula: C₂₄H₂₀N₄O

InChI: InChI=1S/C24H20N4O/c1-16-7-3-6-10-21(16)26-25-19-12-13-22(17(2)15-19)27-28-24-20-9-5-4-8-18(20)11-14-23(24)29/h3-15,29H,1-2H3

InChI key: InChIKey=RCTGMCJBQGBLKT-UHFFFAOYSA-N

SMILES: OC=1C=CC=2C=CC=CC2C1N=NC3=CC=C(N=NC=4C=CC=CC4C)C=C3C

Synonyms:

• (1Z)-1-({2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}hydrazono)naphthalen-2(1H)-one
• 1-((2-Methyl-4-((2-methylphenyl)azo)phenyl)azo)-2-naphthalenol
• 1-((4-(O-Tolylazo)-O-Tolyl)Azo)-2-Naphtho
• 1-((E)-(2-Methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl)diazenyl)-2-naphth
• 1-(2-Methyl-4-o-tolylazo-phenylazo)-naphthalen-2-ol
• 1-(4-(o-Tolylazo)-o-tolylazo)-2-naphthol
• 1-({2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}hydrazono)naphthalen-2(1H)-one
• 1-[(E)-{2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}diazenyl]naphthalen-2-ol
• 1-[2-Methyl-4-(2-methylphenylazo)phenylazo]-2-naphthol
• 1-[2-[2-Methyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]-2-naphthalenol
• 1-[[2-Methyl-4-[(2-Methylphenyl)Azo]Phenyl]Azo]-2-Naphthaleno
• 2',3-Dimethyl-4-(2-hydroxynaphthylazo)azobenzene
• 2′,3-Dimethyl-4-(2-hydroxynaphthylazo)azobenzene
• o-Tolueneazo-o-toluene-β-naphthol
• o-Tolylazo-o-tolylazo-2-naphthol
• o-Tolylazo-o-tolylazo-β-naphthol

Sudan IV

CAS: 85-83-6

• Formula: C₂₄H₂₀N₄O
• Color and Shape: Orange to Amber to Dark red powder to crystal
• Molecular weight: 380.45

Sudan IV

CAS: 85-83-6

Useful as a stain for fat in animal tissue This Thermo Scientific Chemicals brand product …

• Formula: C₂₄H₂₀N₄O
• Color and Shape: Dark red to purple or brown to dark brown, Powder
• Molecular weight: 380.45

2-Naphthalenol, 1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-

CAS: 85-83-6

• Formula: C₂₄H₂₀N₄O
• Color and Shape: Solid
• Molecular weight: 380.4418

Sudan IV (C.I. 26105); certified

CAS: 85-83-6

• Formula: C₂₄H₂₀N₄O
• Purity: ≥ 80.0%
• Color and Shape: Dark red to red-brown powder
• Molecular weight: 380.45

Sudan 4

CAS: 85-83-6

• Formula: C₂₄H₂₀N₄O
• Color and Shape: Neat
• Molecular weight: 380.44

Sudan 4 100 µg/mL in Acetonitrile

CAS: 85-83-6

• Formula: C₂₄H₂₀N₄O
• Color and Shape: Single Solution
• Molecular weight: 380.44

Scarlet Red (Sudan IV)

CAS: 85-83-6

• Formula: C₂₄H₂₀N₄O
• Molecular weight: 380.45

Sudan IV

CAS: 85-83-6

Sudan IV (Solvent Red 24) is a lysochrome (fat-soluble dye) diazo dye used for the …

• Formula: C₂₄H₂₀N₄O
• Color and Shape: Dark Red Solid Powder
• Molecular weight: 380.44

Sudan IV (C.I. 26105)

CAS: 85-83-6

• Formula: C₂₄H₂₀N₄O
• Color and Shape: Red to red-brown powder
• Molecular weight: 380.45

1-((2-Methyl-4-(o-tolyldiazenyl)phenyl)diazenyl)naphthalen-2-ol

CAS: 85-83-6

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 380.45098876953125

Sudan IV for microscopy (C.I. No. 26105), 95%

CAS: 85-83-6

• Formula: C₂₄H₂₀N₄O
• Color and Shape: Dark brown, Powder, Clear, Red
• Molecular weight: 380.45

Sudan IV (>80%)

CAS: 85-83-6

Applications It has been used to promote wound healing. Biological stain. Dyes and metabolites, Environmental …

• Formula: C₂₄H₂₀N₄O
• Purity: >80%
• Color and Shape: Red
• Molecular weight: 380.44

Solvent red 24

CAS: 85-83-6

Solvent red 24 is a water-soluble dye that is used in the detection of chilli. …

• Formula: C₂₄H₂₀N₄O
• Purity: Min. 95%
• Color and Shape: Red Powder
• Molecular weight: 380.44 g/mol