CAS 17372-87-1: Eosin
Formula:C20H8Br4O5·2Na
InChI:InChI=1S/C20H8Br4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;
InChI key:InChIKey=WUMPFXDWXTYERP-UHFFFAOYSA-N
SMILES:O=C1OC2(C=3C(OC=4C2=CC(Br)=C(O)C4Br)=C(Br)C(O)=C(Br)C3)C=5C1=CC=CC5.[Na]
Synonyms:- 2,4,5,7-Tetrabromo-3,6-Fluorandiol
- 2,4,5,7-Tetrabromofluorescein
- Bromoeosine
- Bromofluorescein
- Certistain
- Dinatrium-2-(2,4,5,7-tetrabrom-6-oxido-3-oxoxanthen-9-yl)benzoat
- Eosine
- Shuhong
- Tetrabromofluorescein
- 11731 red
- Eosin Y
- See more synonyms
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Found 19 products.
Eosin Y, 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:C20H6Br4Na2O5Color and Shape:Red to brown, Crystalline powderMolecular weight:691.86Eosin Y disodium salt - 5wt % in H2O
CAS:Eosin Y disodium salt is a water-soluble compound that is used as a fluorescent stain for biological samples. The compound has been shown to be toxic to mice, producing acute toxicities at high concentrations. Eosin Y also has a blue color and can be used to identify the presence of copper in vivo. Eosin Y is an effective agent for the treatment of wastewater, especially when combined with benzalkonium chloride. It can also be used in the treatment of skin cancer and has been shown to inhibit tumor growth in mice. The optimum concentration of eosin Y for staining is 1% in H2O.Formula:C20H6Br4Na2O5Purity:Min. 95%Molecular weight:691.85 g/molEosin Y, pure, Indicator grade
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:C20H6Br4Na2O5Color and Shape:Dark red-brown, Crystalline powderMolecular weight:691.86Eosin Yellow (water soluble) for cell culture, Endotoxin (BET) 1EU/mg
CAS:Formula:C20H6Br4Na2O5Color and Shape:Brownish red, PowderMolecular weight:691.85Field's Stain B
CAS:Used to stain blood smears to identify malarial parasites 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:C20H6Br4Na2O5Color and Shape:Pink to red/dark red, Crystals, powder or crystalline powderMolecular weight:691.86Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',4',5',7'-tetrabromo-3',6'-dihydroxy-, disodium salt
CAS:Formula:C20H8Br4NaO5Purity:80%Color and Shape:SolidMolecular weight:670.8802900000001Ref: IN-DA00HZMG
25g26.00€50g30.00€100g37.00€20kg1,624.00€25kg2,150.00€300g75.00€400g98.00€500g100.00€50kg2,846.00€AMI5
CAS:AMI5 (Eosin Y Disodium) is a soluble acidic red dye molecule. It is commonly used as a photoredox catalyst in organic synthesis.Cost-effective and quality-assured.Formula:C20H6Br4Na2O5Purity:64.47%Color and Shape:Brown Solid PowderMolecular weight:691.85Eosin Yellow (water soluble)
CAS:Formula:C20H6Br4Na2O5Color and Shape:Brownish red, PowderMolecular weight:691.85Eosin Y disodium salt
CAS:Eosin Y, a red xanthene dye, has been noted to reduce the affinity of Mg2+-ATPase for ATP and increase the enzyme affinity for Mg2+ at concentrations of 10-50 μM. At higher concentrations near 100 μM the affinity for Mg2+-ATPase for the ion-activator has been shown to be reduced. This compound has also been reported to be a photosensitizer that works as a molecular photoelectrode via catalyzation of the visible-light-driven electron-transfer reaction. Eosin Y has been used to stain structures such as muscle, cytoplasm, and collagen. This agent also enhances fluorescent quenching abilities by forming a complex with polyvinulpyrrolidone.Formula:C20H6Br4Na2O5Purity:Min. 95%Color and Shape:Brown PowderMolecular weight:691.85 g/molEosin Yellowish
CAS:Eosin Yellowish noted to reduce the affinity of Mg2+-ATPase for ATP and increase the enzyme affinity for Mg2+ at concentrations of 10-50 M. At higher concentrations near 100 ?M the affinity for Mg2+-ATPase for the ion-activator has been shown to be reduced. This compound has also been reported to be a photosensitizer that works as a molecular photoelectrode via catalyzation of the visible-light-driven electron-transfer reaction. Eosin Y is also used to stain structures such as muscle, cytoplasm, and collagen. This agent also enhances fluorescent quenching abilities by forming a complex with polyvinulpyrrolidone. 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:C20H6Br4Na2O5Color and Shape:Powder, Red to brownMolecular weight:691.86Acid Red 87
CAS:Formula:C20H6Br4Na2O5Purity:>90.0%(E)Color and Shape:Orange to Brown to Dark red powder to crystalineMolecular weight:691.86Eosin Y, 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:C20H6Br4Na2O5Color and Shape:Red to brown, PowderMolecular weight:691.86Eosin Y disodium salt (C.I. 45380)
CAS:Formula:C20H6Br4Na2O5Purity:≥ 88.0%Color and Shape:Dark red to brown powderMolecular weight:691.86
![Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,2',4',5',7'-tetrabromo-3',6'-dihydroxy-, disodium …](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb%2FDA00HZMG.jpg&w=3840&q=75)
