Arsenazo III
Arsenazo III is a calcium-sensitive dye. It is used for the determination of Ca2+ in micromolar amounts, to investigate calcium transport in permeabilized cells and determination of serum calcium. Also potentially useful for the spectrophotometric determination of uranium and thorium.
| Catalog Number | CDX-A0308-G001 |
| Alternative Name(s) | 3,6-Bis[2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid |
| Research Area | Biochemicals, Immunology |
| Molecular Formula | C22H18As2N4O14S2 |
| CAS# | 1668-00-4 |
| Purity | >85% |
| Inchi | InChI=1S/C22H18As2N4O14S2/c29-21-18-11(9-16(43(37,38)39)19(21)27-25-14-7-3-1-5-12(14)23(31,32)33)10-17(44(40,41)42)20(22(18)30)28-26-15-8-4-2-6-13(15)24(34,35)36/h1-10,29-30H,(H2,31,32,33)(H2,34,35,36)(H,37,38,39)(H,40,41,42)/b27-25+,28-26+ |
| Inchi Key | UQHVTNUJRKELCE-NBHCHVEOSA-N |
| SMILES | OC1=C(N=NC2=C(C=CC=C2)[As](O)(O)=O)C(=CC2=CC(=C(N=NC3=C(C=CC=C3)[As](O)(O)=O)C(O)=C12)S(O)(=O)=O)S(O)(=O)=O |
| Size | 1 g |
| Supplier Page | http://www.adipogen.com/cdx-a0308/arsenazo-iii.html |