CAS 4430-25-5

Blu di tetrabromofenolo

Descrizione:

Blu di tetrabromofenolo è un colorante sintetico e indicatore di pH comunemente usato in varie applicazioni biochimiche e analitiche. È caratterizzato dal suo vibrante colore blu, che cambia in risposta alle variazioni di pH, rendendolo utile per visualizzare i cambiamenti di pH nelle soluzioni. Il composto è solubile in acqua e presenta una transizione di colore distinta, tipicamente da giallo in condizioni acide a blu in ambienti neutri o alcalini. Blu di tetrabromofenolo è spesso impiegato in contesti di laboratorio, in particolare nell'elettroforesi e come colorante di tracciamento nell'elettroforesi su gel, grazie alla sua capacità di migrare con acidi nucleici e proteine. La sua struttura molecolare include più atomi di bromo, contribuendo alla sua stabilità e proprietà cromatiche. Inoltre, è importante maneggiare questo composto con cura, poiché può comportare rischi ambientali e per la salute se non gestito correttamente. In generale, Blu di tetrabromofenolo è uno strumento prezioso nella ricerca scientifica e nell'istruzione, facilitando lo studio di processi dipendenti dal pH.

Formula: C₁₉H₇Br₈O₅S

InChI: InChI=1/C19H6Br8O5S.Na/c20-7-1-5(2-8(21)17(7)28)11(6-3-9(22)18(29)10(23)4-6)12-13(24)14(25)15(26)16(27)19(12)33(30,31)32;/h1-4,28H,(H,30,31,32);/q;+1/p-1/rC19H5Br8NaO5S/c20-7-1-5(2-8(21)17(7)29)11(6-3-9(22)18(30)10(23)4-6)12-13(24)14(25)15(26)16(27)19(12)34(31,32)33-28/h1-4,29H

InChI key: InChIKey=QPMIVFWZGPTDPN-UHFFFAOYSA-N

SMILES: BrC1=C2C(OS(=O)(=O)C2=C(Br)C(Br)=C1Br)(C3=CC(Br)=C(O)C(Br)=C3)C4=CC(Br)=C(O)C(Br)=C4

Sinonimi:

• 3H-2,1-Benzoxathiole, phenol deriv.
• 4,4'-(4,5,6,7-tetrabromo-1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2,6-dibromophenol)
• 4,4′-(4,5,6,7-Tetrabromo-1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromophenol]
• NSC 11236
• Phenol, 4,4′-(4,5,6,7-tetrabromo-1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-
• Phenol, 4,4′-(4,5,6,7-tetrabromo-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-, S,S-dioxide
• Tetrabromophenol blue
• Tetrabromphenol blue
• [2,3,4,5-Tetrabromo-6-[(3,5-Dibromo-4-Hydroxy-Phenyl)-(3,5-Dibromo-4-Oxo-Cyclohexa-2,5-Dien-1-Ylidene)Methyl]Phenyl]Sulfonyloxysodium
• 3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein
• TETRABROMPHENOLBLUE
• 4,4'-[(4,5,6,7-Tetrabromo-3H-2,1-benzoxathiole 1,1-dioxide)-3-ylidene]bis(2,6-dibromophenol)
• 4,5,6,7,3',5',3,5-OCTABROMOPHENOLSULPHONPHTHALEIN
• TETRABROMOPHENOLTETRABROMOSULFOPHTHALEIN
• 2,6-Dibromo-4-[4,5,6,7-tetrabromo-3-(3,5-dibromo-4-hydroxyphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]pheno
• 3,3',3
• TetrabroMophenol Blue, pure 5GR
• 4,4’-(4,5,6,7-tetrabromo-3h-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-pheno
• Tetrabromophenol Blue, pure
• TETRABROMOPHENOLTETRABROMOSULFONEPHTHALEIN
• 4,5,6,7-TETRABROMO-3,3-BIS(3,5-DIBROMO-4-HYDROXYPHENYL)-2,1LAMBDA6-BENZOXATHIOLE-1,1(3H)-DIONE
• 3,3',3'',4,5,5',5'',6-OCTA-BROMOPHENOLSULFONEPHTHALEIN
• 3',3'',4,5,5',5'',6,7-Octabromophenolsulfophthalein
• Phenol, 4,4′-(4,5,6,7-tetrabromo-3h-2,1-benzoxathiol-3-ylidene)-bis[2,6-dibromo-, Bs,s-dioxide
• TETRABROMOPHENOL BLUE SULFONE FORM
• 4,5,6,7,3',5',3,5-OCTABROMOPHENOLSULFONPHTHALEIN
• 4,4'-(4,5,6,7-tetrabromo-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromophenol] S,S-dioxide
• Tetrabromophenol blue (TBPB)
• Tetrabromophenol blue ,85%
• Tetrabromophenoltetrabromosulfophthalein
• TETRABROMOPHENOL BLUE INDICATOR
• TBPB
• Tetrabromophenol Blu
• 4,5,6,7-TetrabroMo-3,3-bis(3,5-dibroMo-4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
• 3,4,5,6,3',5',3'',5''-octabromophenolsulfonphthalein

Tetrabromophenol Blue

CAS: 4430-25-5

Tetrabromophenol Blue is used as acid-base indicator. It is used in oxidative- as well as in non-oxidative hair dye formulations. It is used as an industrial dye, a laboratory indicator, and a biological stain. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar prod

Formula: C₁₉H₆Br₈O₅S

Colore e forma: Pale cream to pale brown to grey, Powder

Peso molecolare: 985.54

Ref: 02-B20123

Phenol,4,4'-(4,5,6,7-tetrabromo-1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2,6-dibromo-

CAS: 4430-25-5

Formula: C₁₉H₆Br₈O₅S

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 985.5449

Ref: IN-DA00I8EK

Tetrabromophenol blue

CAS: 4430-25-5

Formula: C₁₉H₆Br₈O₅S

Purezza: ≥ 85.0%

Colore e forma: Beige solid

Peso molecolare: 985.55

Ref: 7W-GK6814

4,5,6,7-Tetrabromo-3,3-Bis(3,5-Dibromo-4-Hydroxyphenyl)-3H-Benzo[C][1,2]Oxathiole 1,1-Dioxide

CAS: 4430-25-5

4,5,6,7-Tetrabromo-3,3-Bis(3,5-Dibromo-4-Hydroxyphenyl)-3H-Benzo[C][1,2]Oxathiole 1,1-Dioxide

Purezza: 95%

Peso molecolare: 985.54g/mol

Ref: 54-OR1011326

Tetrabromophenol Blue

Prodotto controllato

CAS: 4430-25-5

Applications Tetrabromophenol Blue (CAS# 4430-25-5) is an acid-sensitive, organic dye. Tetrabromophenol Blue has been used in the preparation of radiation-sensitive indicators based on poly(vinyl alcohol). Dyes and metabolites.
References Beshir, W. B.: Journal of Radiation Research and Applied Sciences, 4, 839 (2011).

Formula: C₁₉H₆Br₈O₅S

Colore e forma: Neat

Peso molecolare: 985.54

Ref: TR-T295638

Tetrabromophenyl blue

CAS: 4430-25-5

Formula: C₁₉H₆Br₈O₅S

Purezza: 98%

Peso molecolare: 985.54

Ref: 10-F046970

Tetrabromophenol blue

CAS: 4430-25-5

Tetrabromophenol blue is a model system for the study of the mechanism of action of protein-inhibiting drugs. It has been shown to inhibit cancer cells and human pathogens by binding to basic proteins in the cell membrane, thereby preventing their activity. Tetrabromophenol blue inhibits polymerase chain reaction (PCR) by acting as a competitive inhibitor with respect to DNA, and also inhibits fluorescein angiography by reducing the rate at which dye is taken up by cells. Tetrabromophenol blue binds to wild-type strains of bacteria and halts protein synthesis, but does not bind to mutant strains or human serum. This drug has been shown to be effective against hl-60 cells when used at physiological levels.

Formula: C₁₉H₆Br₈O₅S

Purezza: Min. 95%

Colore e forma: Brown Powder

Peso molecolare: 985.55 g/mol

Ref: 3D-FT32314