S3995951
Ethyleosin , certifiedbytheBiologicalStainCommission , 6359-05-3
Synonym(s):
2′,4′,5′,7′-Tetrabromoeosin ethyl ester potassium salt;Eosin alcohol soluble;Solvent Red 45
CAS NO.：6359-05-3
Empirical Formula: C22H11Br4KO5
Molecular Weight: 714.03
MDL number: MFCD00005039
EINECS: 228-793-0
| Pack Size | Price | Stock | Quantity |
| 5G | RMB603.30 | In Stock |
|
| 25G | RMB2812.15 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >200℃ |
| storage temp. | room temp |
| solubility | Soluble in hot water; slightly soluble in
ethanol |
| form | crystals or powder |
| Colour Index | 45386 |
| color | Red-brown |
| Water Solubility | Freely soluble |
| λmax | 532 nm |
| Biological Applications | Drug delivery and tissue engineering; photodynamic therapy; dental materials; treating cancer,diabetes; wound dressing materials |
| Major Application | diagnostic assay manufacturing hematology histology |
| InChI | 1S/C22H12Br4O5.K/c1-2-30-22(29)10-6-4-3-5-9(10)15-11-7-13(23)18(27)16(25)20(11)31-21-12(15)8-14(24)19(28)17(21)26;/h3-8,27H,2H2,1H3;/q;+1/p-1 |
| InChIKey | UKZQEOHHLOYJLY-UHFFFAOYSA-M |
| SMILES | [K+].CCOC(=O)c1ccccc1C2=C3C=C(Br)C(=O)C(Br)=C3Oc4c(Br)c([O-])c(Br)cc24 |
Description and Uses
Ethyl eosin is a histological stain that has been used in the Stoval and Black method for illustrating Negri bodies in the central nervous system of rabid animals. Dyes and metabolites.
