CDP-STAR

• CAT Number: M041282
• CAS Number: 160081-62-9
• Molecular Formula: C18H19Cl2Na2O7P
• Molecular Weight: 495.19
• Purity: ≥95%
• Storage: Desiccate at -20C
• IUPAC Name: disodium;[4-chloro-3-[(3S,5R)-1-chloro-3'-methoxyspiro[adamantane-4,4'-dioxetane]-3'-yl]phenyl] phosphate
• InChI: InChI=1S/C18H21Cl2O7P.2Na/c1-24-18(14-6-13(2-3-15(14)19)25-28(21,22)23)17(26-27-18)11-4-10-5-12(17)9-16(20,7-10)8-11;;/h2-3,6,10-12H,4-5,7-9H2,1H3,(H2,21,22,23);;/q;2*+1/p-2/t10?,11-,12+,16?,17?,18?
• InChIKey: UKWLRLAKGMZXJC-QIECWBMSSA-L
• SMILES: COC1(C2(C3CC4CC2CC(C4)(C3)Cl)OO1)C5=C(C=CC(=C5)OP(=O)([O-])[O-])Cl.[Na+].[Na+]

CDP-STAR (5-Chloro-1,2-dihydro-2-oxo-3-pyridinecarboxaldehyde phosphate)（Cat No.:M041282） is a chemiluminescent substrate used primarily in molecular biology for the detection of alkaline phosphatase activity. When this enzyme acts on CDP-STAR, it produces a chemiluminescent product that emits light, facilitating highly sensitive detection. This property is exploited in various bioanalytical assays, including Western blotting, ELISA, and nucleic acid hybridization tests, where it allows for the visualization of proteins or nucleic acids. CDP-STAR’s high sensitivity makes it a valuable tool for researchers needing to detect low levels of target molecules in complex biological samples.