CAS 72-57-1

Blu tripano

Descrizione:

Blu tripano è un colorante sintetico comunemente usato nella ricerca biologica e medica, in particolare per saggi di vitalità cellulare. È un colorante diazo che appare come una polvere o soluzione blu scuro ed è solubile in acqua. Il colorante penetra selettivamente nelle cellule morte, consentendo ai ricercatori di distinguere tra cellule vitali e non vitali al microscopio. Questa caratteristica è dovuta all'integrità compromessa della membrana delle cellule morte, che consente al colorante di entrare, mentre le cellule vive lo escludono. Blu tripano è spesso utilizzato insieme a emocitometri per contare le cellule in coltura. Sebbene sia generalmente considerato sicuro per l'uso in laboratorio, è importante maneggiarlo con cura, poiché può essere un irritante potenziale ed è classificato come un possibile cancerogeno. Oltre alle sue applicazioni in biologia cellulare, Blu tripano è stato utilizzato anche in istologia e come agente colorante in vari procedimenti diagnostici. In generale, la sua capacità di fornire una distinzione visiva tra cellule vive e morte lo rende uno strumento prezioso nella ricerca di biologia cellulare.

Formula: C₃₄H₂₈N₆O₁₄S₄·4Na

InChI: InChI=1S/C34H28N6O14S4.4Na/c1-15-7-17(3-5-25(15)37-39-31-27(57(49,50)51)11-19-9-21(55(43,44)45)13-23(35)29(19)33(31)41)18-4-6-26(16(2)8-18)38-40-32-28(58(52,53)54)12-20-10-22(56(46,47)48)14-24(36)30(20)34(32)42;;;;/h3-14,41-42H,35-36H2,1-2H3,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);;;;

InChI key: InChIKey=UBHCTCVOHFAILV-UHFFFAOYSA-N

SMILES: OC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=C(C)C=C(C=C3)C4=CC(C)=C(N=NC=5C(S(=O)(=O)O)=CC6=C(C5O)C(N)=CC(S(=O)(=O)O)=C6)C=C4)C=C(S(=O)(=O)O)C=C2N.[Na]

Sinonimi:

• 2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(2,1-diazenediyl)]bis[5-amino-4-hydroxy-, sodium salt (1:4)
• 2,7-Naphthalenedisulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt
• 3,3'-[(3,3'-Dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphtalene-2,7-disulfonate] de tetrasodium
• 3,3'-[(3,3'-Dimetil[1,1'-Bifenil]-4,4'-Diil)Bis(Azo)]Bis[5-Amino-4-Hidroxinaftaleno-2,7-Disulfonato] De Tetrasodio
• Amanil Sky Blue R
• Bencidal Blue 3B
• Benzamine blue
• Benzanil Blue 3BN
• Benzo Blue 3BS
• Benzo blue
• Blue 3B
• Blue EMB
• Brasilamina Blue 3B
• Chloramine Blue 3B
• Chrome Leather Blue 3B
• Congo blue
• Cresotine Blue 3B
• Diamine Blue 3B
• Diamineblue
• Diaphtamine Blue TH
• Diazine Blue 3B
• Diazol Blue 3B
• Diphenyl Blue
• Diphenyl Blue 3B
• Direct Blue 14
• Direct Blue 3B
• Direct Blue M 3B
• Hispamin Blue 3BX
• Naphthylamine blue
• Niagara Blue
• Niagara Blue 3B
• Paramine Blue 3B
• Pontamine Blue 3BX
• Sodium ditolyldisazobis-8-amino-1-naphthol-3,6-disulfonate
• Tetranatrium-3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxynaphthalin-2,7-disulfonat]
• Tetrasodium 3,3'-[(3,3'-Dimethyl[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[5-Amino-4-Hydroxynaphthalene-2,7-Disulfonate]
• Tetrasodium 3,3'-[(3,3'-Dimethyl[1,1'-Biphenyl]-4,4'-Diyl)Bis(Azo)]Bis[5-Amino-4-Hydroxynaphthalene-2,7-Disulphonate]
• Trypan (Congo) Blue
• Trypan Blue (Dye Cont. Ca. 60%)
• Trypan Blue BPC
• Trypan Blue solution
• Trypane blue
• tetrasodium (3Z,3'Z)-3,3'-[(3,3'-dimethylbiphenyl-4,4'-diyl)di(1Z)hydrazin-2-yl-1-ylidene]bis(5-amino-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate)
• tetrasodium 3,3'-[(3,3'-dimethylbiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis(5-amino-4-hydroxynaphthalene-2,7-disulfonate)
• C.I. Direct Blue 14, tetrasodium salt
• C.I. Direct Blue 14, tetrasodium salt (8CI)
• C.I. Direct Blue 14
• C.I. Direct Blue 14, tetrasodium salt
• C.I. 23850
• Direct Blue 14 (C.I.)

Direct Blue 14

CAS: 72-57-1

Formula: C₃₄H₂₄N₆Na₄O₁₄S₄

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

Peso molecolare: 960.79

Ref: 3B-T0556

Trypan Blue, dye content >60%

CAS: 72-57-1

Trypan blue is commonly used in microscopy (for cell counting) and in laboratory mice for assessment of tissue viability. Used in dye exclusion studies in cell culture. A viability dye for quantifying live versus dead cells with permeable membranes, blue. It is also used to identify islet cell clust

Formula: C₃₄H₂₄N₆Na₄O₁₄S₄

Purezza: 60%

Colore e forma: Dark purple to dark brown or black, Powder

Peso molecolare: 960.79

Ref: 02-A18600

2,7-Naphthalenedisulfonic acid,3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[5-amino-4-hydroxy-, tetrasodium salt

CAS: 72-57-1

Formula: C₃₄H₂₄N₆Na₄O₁₄S₄

Purezza: 70%

Colore e forma: Solid

Peso molecolare: 960.8052

Ref: IN-DA00IC7M

Trypan Blue (C.I. 23850); 0.4% solution

CAS: 72-57-1

Formula: C₃₄H₂₄N₆Na₄O₁₄S₄

Colore e forma: Blue to very dark blue liquid

Peso molecolare: 960.82

Ref: 7W-GT0822

Trypan Blue

CAS: 72-57-1

Trypan Blue

Purezza: 80%

Peso molecolare: 960.81g/mol

Ref: 54-OR1015400

Diphenyl Blue

CAS: 72-57-1

Diphenyl Blue

Peso molecolare: 960.81g/mol

Ref: 54-BUP19760

Trypan Blue (C.I. 23850)

CAS: 72-57-1

Formula: C₃₄H₂₄N₆Na₄O₁₄S₄

Colore e forma: Dark green, brown or black powder

Peso molecolare: 960.82

Ref: 7W-GT3970

Trypan Blue

CAS: 72-57-1

Formula: C₃₄H₂₈N₆NaO₁₄S₄

Peso molecolare: 895.86

Ref: 4Z-D-164054

Diphenyl Blue

CAS: 72-57-1

Diphenyl Blue (Direct Blue 14) (Direct Blue 14) is used as a dye for a group of azo dye.

Formula: C₃₄H₂₄N₆Na₄O₁₄S₄

Purezza: ≥98%

Colore e forma: Blueish Grey Powder

Peso molecolare: 960.81

Ref: TM-T18979

Trypan blue

CAS: 72-57-1

Dye used in microscopy for assessment of cell viability

Formula: C₃₄H₂₄N₆O₁₄S₄Na₄

Colore e forma: Powder

Peso molecolare: 960.81 g/mol

Ref: 3D-FT47140

Trypan Blue 0.4% Solution

CAS: 72-57-1

Colore e forma: Dark blue, Liquid

Ref: SR-12788

Trypan Blue

CAS: 72-57-1

Formula: C₃₄H₂₄N₆Na₄O₁₄S₄

Colore e forma: Brown to black, Crystalline powder

Peso molecolare: 960.80

Ref: SR-58026

Trypan Blue for tissue culture

CAS: 72-57-1

Formula: C₃₄H₂₄N₆Na₄O₁₄S₄

Colore e forma: Brown to black, Powder

Peso molecolare: 960.80

Ref: SR-31591

Trypan Blue (Technical Grade)

CAS: 72-57-1

Applications Trypan Blue is an azo based, hydrophilic, tetrasulfonated blue acid dye widely utilized for assessing cell viability. As an easy method to determining the viability of cells, Trypan Blue will stain dead cells with permeable membranes blue, while the dye is excluded by most living cells and their intact membranes thereby allowing visual determination of living versus dead cells. Although Trypan Blue is predominately used for assessing cell viability of cultured cells, other applications for this dye have been reported. In rat abdominal organ slices Trypan Blue has been utilized to determine cell viability as well as islet cell cluster cell viability from caprine pancreatic samples. Dyes and metabolites.
References Bonnefille, P. et al. 2010. Fundam Clin Pharmacol. PMID: 21121944; Han, T.H. et al. 2010. J Acupunct Meridian Stud. 3(4): 241-248. PMID: 21185538; Saadatnia, G. et al. 2010. Trop Biomed. 27(1): 125-130. PMID: 20562822; Hani, H. et al. 2010. Xenotransplantation. 17(6): 469-480. PMID: 21158948

Formula: C₃₄H₂₄N₆O₁₄S₄·4Na

Colore e forma: Neat

Peso molecolare: 960.8

Ref: TR-T895523