CAS 632-69-9: Sale sodico di rosa bengala
Descrizione:
Sale sodico di rosa bengala, con il numero CAS 632-69-9, è un colorante sintetico che appartiene alla classe dei coloranti xanteni. È caratterizzato dal suo colore rosa brillante a rosso ed è solubile in acqua, rendendolo utile in varie applicazioni. Il composto è spesso utilizzato nella ricerca biologica e medica, in particolare come tracciante fluorescente e nella terapia fotodinamica grazie alla sua capacità di generare specie reattive dell'ossigeno quando attivato dalla luce. Sale sodico di rosa bengala mostra un alto grado di stabilità in condizioni normali, ma può degradarsi se esposto a forti acidi o basi. Inoltre, è stato utilizzato nell'industria alimentare come agente colorante, sebbene il suo uso sia regolamentato in molti paesi. Il colorante è stato anche studiato per le sue potenziali proprietà antimicrobiche. In generale, Sale sodico di rosa bengala è un composto versatile con applicazioni significative sia nella ricerca scientifica che nell'industria, grazie alle sue uniche proprietà chimiche e attività biologica.
Formula:C20H4Cl4I4O5·2Na
InChI:InChI=1S/C20H4Cl4I4O5.2Na/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28;;/h1-2,29-30H;;
InChI key:InChIKey=DPBQSRZQYAYDGY-UHFFFAOYSA-N
SMILES:ClC1=C2C3(C=4C(OC=5C3=CC(I)=C(O)C5I)=C(I)C(O)=C(I)C4)OC(=O)C2=C(Cl)C(Cl)=C1Cl.[Na]
Sinonimi:- 2,4,5,7-Tetraido(m,p,o',m')tetrachlorofluorescein,disodium salt
- 2′,4′,5′,7′-Tetraiodo-3,4,5,6-tetrachlorofluorescein disodium salt
- 3′,4′,5′,6′-Tetrachloro-2,4,5,7-tetraiodofluorescein disodium salt
- 4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt
- Acid Red 94
- Acid Red 94 disodium salt
- Disodium 3,4,5,6-tetrachloro-2-(2,4,5,7-tetraiodo-6-oxido-3-
- Disodium Salt
- Fluorescein, 4,5,6,7-tetrachloro-2′,4′,5′,7′-tetraiodo-, disodium salt
- Japan Red 105-1
- Orescein, 4,5,6,7-Tetrachloro-2',4',5',7'-Tetraiodo-,
- Vedi altri sinonimi
Ordinare per
20 prodotti.
4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt
CAS:M05768 - 4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium saltFormula:C20H2Cl4I4Na2O5Purezza:95%Colore e forma:SolidPeso molecolare:1017.63Food Red No. 105
CAS:Formula:C20H2Cl4I4Na2O5Colore e forma:Red - Deep Red SolidPeso molecolare:1,017.63Rose Bengal, 85%, pure, high purity, Biological stain
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C20H2Cl4I4Na2O5Purezza:85%Colore e forma:Crystalline powder, Bordeaux to red-brownPeso molecolare:1017.63Ref: AC-18945
Prodotto fuori produzioneRose Bengal Sodium Salt, Technical Grade
CAS:Prodotto controllatoApplications Rose Bengal Sodium Salt is used in biological studies as potential for use as sensitizers in photodynamic and sonodynamic therapy by synthesizing Rose Bengal amphiphilic derivatives. This compound has neuroprotective properties. References Sugita, N., et al.: Bioconjugate Chem., 18, 866 (2007)Formula:C20H2Cl4I4O5·2NaColore e forma:NeatPeso molecolare:1017.64Rose Bengal
CAS:Formula:C20H2Cl4I4O5Na2Colore e forma:Red to brown, Crystalline powder, Clear, Red to brownPeso molecolare:1017.64Rose Bengal
CAS:Rose BengalFormula:C20H2Cl4I4O5·2NaPurezza:90%Colore e forma: fine dark red powderPeso molecolare:1,017.64g/molRose Bengal, 85%, pure, certified
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C20H2Cl4I4Na2O5Purezza:85%Colore e forma:Red-brown, PowderPeso molecolare:1017.63Rose Bengal
CAS:Rose Bengal is a stain used in the eye drops to identify the eye damage. It finds application in the preparation of foraminifera for microscopic analysis, photosensitizing reactions and as a dye. In synthetic chemistry, it is utilized to convert triplet oxygen to singlet oxygen, which is used in [2+2] cycloadditions with alkenes. Its derivatives have important medical functions and used for the treatment of cancer. It acts as an alternative to phloxine B in Kreyberg's stain for keratin and mucus. As a fluorescent probe, it is used for the determination of NAD binding sites of alcohol dehydrogenase. 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 part of the brand transition to Thermo Scientific Chemicals.Formula:C20H2Cl4I4Na2O5Colore e forma:Red to dark red to brown, PowderPeso molecolare:1017.63Acid Red 94
CAS:Formula:C20H2Cl4I4Na2O5Colore e forma:Dark red to Brown powder to crystalPeso molecolare:1,017.63Rose Bengal (C.I. 45440); 90%
CAS:Formula:C20H2Cl4I4Na2O5Colore e forma:Dark red powderPeso molecolare:1017.65Rose Bengal sodium
CAS:Rose Bengal sodium is a potent inhibitor of VGlut and vesicular monoamine transporter (VMAT) (Ki of 19 and 64 nM for VGlut andVMAT, respectively)Formula:C20H2Cl4I4Na2O5Purezza:91.6%Colore e forma:Bordeux SolidPeso molecolare:1017.64Rose Bengal (C.I. 45440)
CAS:Formula:C20H2Cl4I4Na2O5Purezza:≥ 80.0%Colore e forma:Red to brown powder or crystalsPeso molecolare:1017.65Rose Bengal
CAS:Rose Bengal is a reactive dye that has been used as a model system for understanding the chemical reactions of phase transitions. It is a member of Group P2 of the periodic table, and is therefore considered to be an inorganic compound. Rose Bengal undergoes an oxidation-reduction reaction with dinucleotide phosphate, which leads to its colour change from red to blue. The reaction mechanism can be seen in the following diagram: There are many biological properties associated with Rose Bengal. It has been shown to have cytotoxic effects on human leukemia HL-60 cells, and it also has a strong affinity for bacterial DNA. Rose Bengal has also been used as a diagnostic agent for gram-positive bacteria, such as Staphylococcus aureus and Streptococcus pyogenes, due to its ability to bind to these species' cell walls.Formula:C20H2Cl4I4Na2O5Purezza:Min. 95%Colore e forma:PowderPeso molecolare:1,017.64 g/mol
