13306-67-7 Usage
Uses
Used in Acid-Base Titrations:
Phenolphthalein monophosphate is used as an indicator in acid-base titrations for its ability to change color at a specific pH range, facilitating the determination of the endpoint of the titration process.
Used in Detection and Quantification of Alkaline Phosphatase Activity:
Phenolphthalein monophosphate is used as a colorimetric reagent for the detection and quantification of alkaline phosphatase activity in biological samples such as serum and urine. Its selective cleavage by alkaline phosphatase and the resulting pink coloration make it a reliable tool for assessing enzyme activity levels.
Used in Molecular Biology and Biochemistry Research:
Phenolphthalein monophosphate is used as a substrate in enzyme-linked immunosorbent assays (ELISA) and other biochemical assays for the measurement of alkaline phosphatase activity. This application aids researchers in understanding the role and regulation of alkaline phosphatase in various biological processes and disease states.
Check Digit Verification of cas no
The CAS Registry Mumber 13306-67-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,3,0 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13306-67:
(7*1)+(6*3)+(5*3)+(4*0)+(3*6)+(2*6)+(1*7)=77
77 % 10 = 7
So 13306-67-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H15O7P/c21-15-9-5-13(6-10-15)20(18-4-2-1-3-17(18)19(22)26-20)14-7-11-16(12-8-14)27-28(23,24)25/h1-12,21H,(H2,23,24,25)/p-2
