CAS 85-83-6

Solvent Red 24

Description:

Solvent Red 24, with the CAS number 85-83-6, is an organic dye primarily used as a coloring agent in various applications, including plastics, inks, and coatings. It belongs to the azo dye family, characterized by the presence of one or more azo groups (-N=N-), which contribute to its vibrant red color. This compound is known for its good solubility in organic solvents, making it suitable for use in non-aqueous systems. Solvent Red 24 exhibits stability under normal conditions, but like many azo dyes, it can undergo degradation when exposed to strong light or heat. It is important to handle this substance with care, as some azo dyes have been associated with potential health risks, including skin irritation or allergic reactions. Additionally, environmental considerations are crucial, as the disposal of azo dyes can lead to contamination if not managed properly. Overall, Solvent Red 24 is valued for its coloring properties but requires responsible usage and handling in industrial applications.

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: N(=NC1=C(C)C=C(N=NC2=C(C)C=CC=C2)C=C1)C=3C4=C(C=CC3O)C=CC=C4

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
• 2-Naphthalenol, 1-[2-[2-methyl-4-[2-(2-methylphenyl)diazenyl]phenyl]diazenyl]-
• C.I. Solvent Red 24 (8CI)
• scarlet R
• Lipid crimson
• C.I. 258
• C.I. Solvent Red 24
• Solvent Red 24
• 2-Naphthol, 1-(4-o-tolylazo-o-tolylazo)-
• 2-Naphthalenol, 1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-
• Solvent Red 24
• C.I. 26105
• C.I. Solvent Red 24
• Scarlet Red
• Scarlet red [NF X]
• waxolineredom
• waxakolredbl
• Biebrich scarlet Rfat solube
• candlescarletb
• Biebrich scarlet R fat soluble, Fat Ponceau R or 4, Lipid Crimson, Oil Red IV, Scarlet Red Scharlach, Solvent Red 24, Sudan R or BB
• o-tolueneazo-o-toluene-beta-naphthol
• silotrasredt3b
• Organol Red B
• 2-NAPHTHOL,1-((4-(ORTHO-TOLYLAZO)-ORTHO-TOLYL)AZO)-
• SCARLETREDN.F.
• SudanIvForMicroscopy
• oilred47
• Oil Red 3
• resoformredg
• SudanⅣ
• enialrediv
• waxolineredos
• Fat Red BS
• Resoform Red G
• C.I.Solventred24
• Grasal Brilliant Red B
• CANDLE SCARLET
• SUDAN 4
• Sudan IV (>80%)
• fatredbs
• oilredf
• Oil Red ED
• stearixred4b
• Scharlach Red
• Oil Red 282
• Solvent red 24 (C.I. 26105)
• OIL RED 4B
• o-Tolyazo-o-tolyazo-β-naphthol Scarletred Oil red Ⅳ
• Sudan IV, C.I. 26105, for microscopy
• Tertrogras Red N
• stearixred4s
• Fat Red BB
• SUDAN IV, CERTIFIED
• grasanbrilliantredb
• OIL RED
• CI NO 6105
• Biebrich Scarlet BPC
• Oil Red APT
• Oil Red GO
• Oil Red RC
• 1-((2-Methyl-4-(o-tolyldiazenyl)phenyl)diazenyl)naphthalen-2-ol
• Hidaco Oil Red
• SUDAN RED IV
• Sudan P
• CI 26105
• oilredrc
• tertrograsredn
• Candle Scarlet G
• phenoplasteorganolredb
• Oil Red 3B
• BIEBLICH SCARLET R
• sudaniv(c.i.solventred24)
• Somalia Red IV
• Oleal Red BB
• Oil red Ⅳ
• Biebrich Scarlet R, medicinal
• SCARLET R, FOR MICROSCOPY
• Sudan 4 0.25g
• CI NO 26105
• SCARLET R MICHAELIS
• SUDAN RED BBA
• Cerven rozpoustedlova 24
• red3rsolubleingrease
• Oil Red S
• Candle Scarlet 2B
• alpha-Tolylazo-o-tolylazo-beta-naphthol
• dispersolredpp
• lacquerredvs
• Schultz No. 541
• oilredrr
• BIEBRICH SCARLET R, OIL SOLUBLE
• Lacquer Red V
• Oil-Ceres-Red
• Oilsolublered
• grasalbrilliantredb
• SUDAN RED 4
• fastredbb
• FAT PONCEAU
• oilredbs
• AKA501
• Fat Ponceau R
• fatred2b
• Waxoline Red OS
• plastoresinredf
• Rubrum scarlatinum
• Scarlet R,CI 26105
• candlescarlet2b
• SUDAN R
• SCARLET RED, OIL SOLUBLE
• Fat Red B
• Pigment Red 24
• CALCO OIL RED D
• orientoilredrr
• oilscarlet48
• oilredpel
• Sudan IV,high purity biological stain
• Sarlach R
• oilred282
• candlescarletg
• o-Tolylazo-tolylazo-β-naphthol
• fastoilredb
• FAT PONCEAU R OR 4
• SUDAN RED BB
• fatredb
• CERES RED BB
• Sudan Red _ba
• o-Tolylazo-o-tolylazo-beta-naphthol
• abcolred4b
• hidacooilred
• oilredbb
• brasilazinaoilredb
• oilred2b
• oilredgo
• Oil Red RR
• rubrumscarlatinum
• Enial Red IV
• o-Tolueneazo-o-tolueneazo-beta-naphthol
• oilred3b
• resinolred2b
• Candle Scarlet B
• Fast Red BB
• oilred3
• Oil Red
• schultzno.541
• toyooilredbb
• Sudan IV, certified 25GR
• fatredbb
• Bieblich Scarlet R
• lacquerredv
• cerotineponceau3b
• SUDAN R OR BB
• Plastoresin Red F
• SudanIv(SolventRed24)
• oilreded
• Oil Red BB
• C6H4(CH3)N:NC6H3(CH3)N:NC10H6OH
• Fat Soluble Dark Red
• SUDAN IV
• Brasilazina Oil Red B
• oilredzd
• cervenrozpoustedlova24
• SUDAN RED 4BA
• Orient Oil Red RR
• scarletred,biebrich
• BIEBRICH SCARLET R FAT SOLUBLE
• oilredapt
• Sudan IV (CI x 26105)
• organolredb
• somaliarediv
• Oil Red 7
• Oil Red 47
• 2-Naphthol, 1-((4-(o-tolylazo)-o-tolyl)azo)-
• oilreds
• Resinol Red 2B
• sudanp
• Dispersol Red PP
• Oil Red F
• Red 3R, soluble in grease
• Scarlet Red, biebrich
• Silotras Red T3B
• Oil Red 2B
• Sudan IV,CI 26105
• Waxoline Red OM
• fatponceaur
• SCHARLACH RED
• 1-({2-Methyl-4-[(2-methylphenyl)diazenyl]-phenyl}diazenyl)-2-naphthol
• Scharlachrot
• Scarlet oil
• Oil Red TAX
• Oil Red Pel
• biebrichscarletbpc
• oilredd
• transparent plastic red 301
• Waxakol Red BL
• oilredtax
• Oil Red D
• Oil Red A
• Fat Red TS
• oilreda
• fatredts
• Fast Oil Red B
• FAT PONCEAU LB
• Stearix Red 4S
• SCARLET RED SCHARLACH
• OilredR
• OIL RED IV
• Oil Scarlet 48
• Stearix Red 4B
• Oil Red ZD
• Phenoplaste Organol Red B
• oilred7
• Cerotine Ponceau 3B
• Grasan Brilliant Red B
• olealredbb
• Fat Red 2B
• OIL RED III
• Oil Red BS
• Lacquer Red VS
• Oil Soluble Dark Red
• Sudan IV,Biebrich scarlet R fat soluble, Fat Ponceau R or 4, Lipid Crimson, Oil Red IV, Scarlet Red Scharlach, Solvent Red 24, Sudan R or BB
• sudaniv(c.i.solvent
• BIEBRICH SCARLET R
• sarlachr
• Candlered
• WAXOLINE RED O
• biebrichscarletrmedicinal
• Sudan Ⅳ/Solvent Red 24
• Toyo Oil Red BB

Sudan IV

CAS: 85-83-6

Formula: C₂₄H₂₀N₄O

Purity: min. 90.0 area%(HPLC)

Color and Shape: Orange to Amber to Dark red powder to crystal

Molecular weight: 380.45

Ref: 3B-O0100

Sudan IV

CAS: 85-83-6

Useful as a stain for fat in animal tissue This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a

Formula: C₂₄H₂₀N₄O

Color and Shape: Dark red to purple or brown to dark brown, Powder

Molecular weight: 380.45

Ref: 02-A12181

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

Ref: IN-DA00IDHZ

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

Ref: 7W-GT0292

Sudan IV

CAS: 85-83-6

Sudan IV

Purity: BS

Molecular weight: 380.44g/mol

Ref: 54-BUP18497

Sudan IV

CAS: 85-83-6

Sudan IV

Purity: BS

Molecular weight: 380.44g/mol

Ref: 54-OR1015097

Sudan 4

CAS: 85-83-6

Formula: C₂₄H₂₀N₄O

Color and Shape: Neat

Molecular weight: 380.44

Ref: 04-C16986104

Sudan IV (C.I. 26105)

CAS: 85-83-6

Formula: C₂₄H₂₀N₄O

Color and Shape: Red to red-brown powder

Molecular weight: 380.45

Ref: 7W-GT6404

Sudan IV

CAS: 85-83-6

Sudan IV (Solvent Red 24) is a lysochrome (fat-soluble dye) diazo dye used for the staining of triglycerides，lipids and lipoproteins on frozen paraffin sections

Formula: C₂₄H₂₀N₄O

Color and Shape: Dark Red Solid Powder

Molecular weight: 380.44

Ref: TM-TN2364

Scarlet Red (Sudan IV)

CAS: 85-83-6

Formula: C₂₄H₂₀N₄O

Molecular weight: 380.45

Ref: 4Z-D-164003

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

CAS: 85-83-6

Formula: C₂₄H₂₀N₄O

Purity: BS

Color and Shape: Solid, Yellow red to deep yellow red powder

Molecular weight: 380.451

Ref: 10-F243909

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

Ref: SR-57335

Sudan IV (>80%)

CAS: 85-83-6

Applications It has been used to promote wound healing. Biological stain. Dyes and metabolites, Environmental Testing.
References Findlay, J., et al.: J. Pharm. Biomed., Anal., 21, 1249 (2000), Han, D., et al.: J. Agric. Food Chem., 55, 6424 (2007), Jiang, Z;., et al.: J. Environ. Anal. Chem., 88, 649 (2008),

Formula: C₂₄H₂₀N₄O

Purity: >80%

Color and Shape: Red

Molecular weight: 380.44

Ref: TR-S688920

Sudan 4 100 µg/mL in Acetonitrile

Controlled Product

CAS: 85-83-6

Formula: C₂₄H₂₀N₄O

Color and Shape: Single Solution

Molecular weight: 380.44

Ref: 04-A16986104AL-100