For research use only. Not for therapeutic Use.
o-Cresolphthalein Complexone (Cat.No:R034084) is a chemical compound commonly used as an indicator in complexometric titrations. It forms a colored complex with metal ions, particularly calcium and magnesium, allowing for precise determination of their concentrations in solutions. This makes it valuable in analytical chemistry and environmental testing.
| Catalog Number | R034084 |
| CAS Number | 2411-89-4 |
| Synonyms | 3’,3’’-Bis[[bis(carboxymethyl)amino]methyl]-5’,5’’-dimethyl-phenolphthalein;?N,N’-[(3-Oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)glycine];?3,3’-Bis[N,N-bis(carboxymethyl)aminomethyl]-o-cresolp |
| Molecular Formula | C32H32N2O12 |
| Purity | ≥95% |
| Storage | Desiccate at RT |
| IUPAC Name | 2-[[5-[1-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]acetic acid |
| InChI | InChI=1S/C32H32N2O12/c1-17-7-21(9-19(29(17)43)11-33(13-25(35)36)14-26(37)38)32(24-6-4-3-5-23(24)31(45)46-32)22-8-18(2)30(44)20(10-22)12-34(15-27(39)40)16-28(41)42/h3-10,43-44H,11-16H2,1-2H3,(H,35,36)(H,37,38)(H,39,40)(H,41,42) |
| InChIKey | IYZPEGVSBUNMBE-UHFFFAOYSA-N |
| SMILES | CC1=C(C(=CC(=C1)C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C(=C4)CN(CC(=O)O)CC(=O)O)O)C)CN(CC(=O)O)CC(=O)O)O |
