Product Information
Name:O-Cresolphthalein
Brand:Biosynth
Description:O-Cresolphthalein is a gadolinium chelate that is used as a contrast agent for magnetic resonance imaging (MRI) of the brain, spine, and joints. The gadolinium ion is bound to the cresol molecule, which has an attached hydroxyl group. This complex attaches to the phosphorous pentoxide and creates a precipitate of metal hydroxides in the presence of water and sodium carbonate. O-Cresolphthalein is also used in clinical pathology to measure glomerular filtration rate (GFR), which is important for diagnosing renal disease. MRI scans are used to diagnose osteogenic genes that are associated with bone diseases such as osteoporosis.
Notice:Our products are intended for lab use only. For any other use, please contact us.
Chemical properties
Molecular weight:346.38 g/mol
Formula:C22H18O4
Purity:Min. 95 Area-%
Color/Form:Powder
InChI:InChI=1S/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3
InChI key:InChIKey=CPBJMKMKNCRKQB-UHFFFAOYSA-N
SMILES:Cc1cc(C2(c3ccc(O)c(C)c3)OC(=O)c3ccccc32)ccc1O
Technical inquiry about: O-Cresolphthalein
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