133950-77-3 Usage
General Description
5-BROMO-4-CHLORO-3-INDOXYL NONANOATE is a chemical compound that belongs to the category of indoxyl esters. It is commonly used in the field of biology and biochemistry as a chromogenic substrate for detecting enzyme activity, particularly for detecting the presence of β-glucuronidase. 5-BROMO-4-CHLORO-3-INDOXYL NONANOATE is often utilized in microbiology and medical diagnostics as a marker for the presence of specific bacteria and for studying the metabolism of carbohydrates. Additionally, it is also used in pharmaceutical research as a reagent for various chemical reactions and as a tool for studying cellular processes. Overall, 5-BROMO-4-CHLORO-3-INDOXYL NONANOATE is a versatile chemical compound with a wide range of applications in scientific research and industrial processes.
Check Digit Verification of cas no
The CAS Registry Mumber 133950-77-3 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 7 respectively.
Calculate Digit Verification of CAS Registry Number 133950-77:
(8*1)+(7*3)+(6*3)+(5*9)+(4*5)+(3*0)+(2*7)+(1*7)=133
133 % 10 = 3
So 133950-77-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H21BrClNO2/c1-2-3-4-5-6-7-8-15(21)22-14-11-20-13-10-9-12(18)17(19)16(13)14/h9-11,20H,2-8H2,1H3
133950-77-3Relevant 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.