133950-70-6 Usage
General Description
5-Bromo-3-indoxyl nonanoate is a chemical compound used in the field of organic chemistry. It is a nonanoate ester derivative of 5-bromo-3-indoxyl, which is commonly used as a substrate for the detection and visualization of alkaline phosphatase activity. When cleaved by alkaline phosphatase, the compound produces a blue colored product, allowing for the easy detection and quantification of the enzyme's activity in various biological samples. This makes 5-Bromo-3-indoxyl nonanoate a valuable tool for researchers studying enzyme kinetics, as well as for diagnostic purposes in the medical and biotechnology fields.
Check Digit Verification of cas no
The CAS Registry Mumber 133950-70-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,5 and 0 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133950-70:
(8*1)+(7*3)+(6*3)+(5*9)+(4*5)+(3*0)+(2*7)+(1*0)=126
126 % 10 = 6
So 133950-70-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H22BrNO2/c1-2-3-4-5-6-7-8-17(20)21-16-12-19-15-10-9-13(18)11-14(15)16/h9-12,19H,2-8H2,1H3
133950-70-6Relevant articles and documents
Synthesis of indigogenic substrates. Investigation of Salmonella esterase activity
Agban,Ounanian,Luu-Duc,Monget
, p. 697 - 699 (2007/10/02)
The synthesis of chromogenic compounds of indoxyl as substrates is described. A first series is obtained from unsubstituted indoxyl esters and C7-C10 fatty acids. The 5 or 6-monosubstituted bromine or chlorine derivatives of indigogenic esters and 4,5 or 5, 6-disubstituted derivatives are synthezised in the second step. Some of them are evaluated on esterase activity in Salmonella cultures. The 5-bromo-indoxyl pelargonate derivative exhibits the most interesting results.