CAS 4197-25-5

Nero del Sudan

Descrizione:

Nero del Sudan, con il numero CAS 4197-25-5, è un colorante sintetico appartenente alla famiglia dei coloranti Sudan, utilizzato principalmente per la colorazione in istologia e microscopia. È caratterizzato dal suo profondo colore nero ed è solubile in solventi organici come etanolo e acetone, ma insolubile in acqua. Nero del Sudan è spesso impiegato per visualizzare i lipidi nei tessuti biologici grazie alla sua affinità per le molecole di grasso, rendendolo uno strumento prezioso nella ricerca biologica e medica. Il colorante funziona legandosi a strutture ricche di lipidi, consentendo un contrasto migliorato negli esami microscopici. Tuttavia, è importante notare che Nero del Sudan è considerato un potenziale cancerogeno e devono essere adottate precauzioni di sicurezza durante la manipolazione. Il suo uso è regolamentato in molti contesti, in particolare negli alimenti e nei prodotti di consumo, a causa di preoccupazioni riguardanti la tossicità e l'impatto ambientale. In generale, Nero del Sudan funge da importante reagente in contesti di laboratorio, in particolare per studi che coinvolgono il metabolismo lipidico e le strutture cellulari.

Formula: C₂₉H₂₄N₆

InChI: InChI=1S/C29H24N6/c1-29(2)30-26-14-8-13-22-25(17-18-27(31-29)28(22)26)35-34-24-16-15-23(20-11-6-7-12-21(20)24)33-32-19-9-4-3-5-10-19/h3-18,30-31H,1-2H3

InChI key: InChIKey=YCUVUDODLRLVIC-UHFFFAOYSA-N

SMILES: N(=NC=1C2=C(C(N=NC3=CC=CC=C3)=CC1)C=CC=C2)C=4C5=C6C(=CC4)NC(C)(C)NC6=CC=C5

Sinonimi:

• (2,2-Dimethyl-1,3-dihydroperimidin-6-yl)-(4-phenyldiazenylnaphthalen-1-yl)diazene
• 1H-Perimidine, 2,3-dihydro-2,2-dimethyl-6-[2-[4-(2-phenyldiazenyl)-1-naphthalenyl]diazenyl]-
• 1H-Perimidine, 2,3-dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthalenyl]azo]-
• 2,2-Dimethyl-6-[[4-(phenyldiazenyl)-1-naphthyl]diazenyl]-2,3-dihydro-1H-perimidine
• 2,2-dimethyl-6-[(E)-{4-[(E)-phenyldiazenyl]naphthalen-1-yl}diazenyl]-2,3-dihydro-1H-perimidine
• 2,3-Dihydro-2,2-dimethyl-6-[(4-phenylazo-1-naphthalenyl)-azo]-1H-perimidine
• 2,3-Dihydro-2,2-dimethyl-6-[2-[4-(2-phenyldiazenyl)-1-naphthalenyl]diazenyl]-1H-perimidine
• 2,3-Dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthyl]azo]perimidine
• 6-(1-Phenylazo-4-naphthylazo)-2,3-dihydro-2,2-dimethylperimidine
• Aizen SOT Black 6
• Ceres Black BN
• Chuo Sudan Black 141
• Ci 26150
• Fast Black HBN
• Fat Black For Microscopy
• Fat Black HB
• Fat Black HB 01
• Hexatype Black B
• Lacquer Black S
• Lacquer Black VB
• NSC 11239
• Neptune Black X 60
• Nubian Black BT
• Oil Black 141
• Oil Black 860
• Oil Black BT
• Oil Black HBB
• Oil Black HZ
• Orient Oil Black 860
• Orient Oil Black HBB
• Polysolve Black 3
• SOT-Black 6
• Solvent Black 3
• Sudan Black
• Sudan Black 141
• Sudan Black BB
• Sudan Black X 60
• Sudan Deep Black BB
• Sudan Deep Black BN
• Sudanblack
• Typogen Black
• sudan black B practical grade
• C.I. Solvent Black 3 (8CI)
• Sudan Black B
• C.I. Solvent Black 3
• C.I. 26150

Sudan Black B

CAS: 4197-25-5

Formula: C₂₉H₂₄N₆

Colore e forma: Dark green to Dark red to Black powder to crystal

Peso molecolare: 456.55

Ref: 3B-S0113

Sudan Black B

CAS: 4197-25-5

Histochemical stain for chromosomes

Formula: C₂₉H₂₄N₆

Colore e forma: Dark brown to black, Powder

Peso molecolare: 456.55

Ref: 02-J62268

Sudan Black

CAS: 4197-25-5

Formula: C₂₉H₂₄N₆

Colore e forma: Solid

Peso molecolare: 456.5411

Ref: IN-DA00ILKL

Sudan Black B

CAS: 4197-25-5

Sudan Black B

Formula: C₂₉H₂₄N₆

Purezza: 95%

Colore e forma: Dark brown, black Solid-Powder

Peso molecolare: 456.54105

Ref: 54-BIS419

Sudan Black B (C.I. 26150)

CAS: 4197-25-5

Formula: C₂₉H₂₄N₆

Colore e forma: Black powder

Peso molecolare: 456.55

Ref: 7W-GT7000

Sudan Black B

CAS: 4197-25-5

Sudan Black B is a lipophilic diazo dye fot histochemistry to stain neutral lipids, phospholipids, lipoproteins, and lipofuscin within the cytoplasm.

Formula: C₂₉H₂₄N₆

Colore e forma: Black Solid

Peso molecolare: 456.54

Ref: TM-T87451

Sudan Black B

CAS: 4197-25-5

Formula: C₂₉H₂₄N₆

Colore e forma: Neat

Peso molecolare: 456.54

Ref: 04-C16986110

Sudan Black B

CAS: 4197-25-5

2,2-Dimethyl-6-((4-(phenyldiazenyl)naphthalen-1-yl)diazenyl)-2,3-dihydro-1H-perimidine

Formula: C₂₉H₂₄N₆

Purezza: BS

Peso molecolare: 456.54

Ref: IN-DG305811

Sudan Black

CAS: 4197-25-5

Applications Sudan Black is a basic black dye that is used in staining triglycerides and lipids off some lipoproteins. Biological stain. Dyes and metabolites, Environmental Testing.
References Bronner, R., Stain Technology, 50, 1 (1975); Stiborova, M., et al.: Cancer Res., 62, 5678 (2002), Chen, H., et al.: Microbiology, 151, 1433 (2005), An, Y., et al.: Mutat. Res., 627, 164 (2007), Wang, S., et al.: J. Agric. Food Chem., 55, 3869 (2007),

Formula: C₂₉H₂₄N₆

Colore e forma: Neat

Peso molecolare: 456.54

Ref: TR-S688910

Sudan Black B

CAS: 4197-25-5

Ref: BE-BePure-25635

Sudan Black

CAS: 4197-25-5

Formula: C₂₉H₂₄N₆

Colore e forma: Dark brownish black, Powder

Peso molecolare: 456.55

Ref: SR-47256

Sudan Black B - Technical

CAS: 4197-25-5

Sudan Black B is a water-soluble dye that is used in the preparation of cell samples for electron microscopy. This dye stains the nuclear material, which makes it easier to identify and localize cell nuclei. The dye is also used as a model system for genotoxic effects, because it has been shown to cause liver lesions in rats and mice. Sudan Black B can be used as an analytical method for detecting DNA damage in human serum. It has been found to bind with basic proteins, which may lead to apoptosis pathway activation and polymorphonuclear leucocyte death.

Formula: C₂₉H₂₄N₆

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 456.54 g/mol

Ref: 3D-FS33539

Sudan Black B

CAS: 4197-25-5

Purezza: 98%

Peso molecolare: 456.553009

Ref: 10-F600665