111203-08-8 Usage
Description
(2E)-3-(5-AMINO-4-CYANO-2-FURYL)PROP-2-ENYLIDENE]MALONONITRILE, also known as DABCYL, is a fluorescent dye compound that features a furan ring with an attached amino and cyano group, as well as a propenylidene group and malononitrile moiety. It is recognized for its ability to quench fluorescence, which makes it a valuable tool in the study of biomolecular interactions and the development of optical sensors and probes for biological systems.
Uses
Used in Research Laboratories:
DABCYL is used as a fluorescent dye for studying biomolecular interactions such as DNA hybridization and protein-protein interactions due to its fluorescence quenching ability.
Used in Medical Diagnostics:
In the medical diagnostics field, DABCYL serves as a component in the development of optical sensors and probes, which are essential for detecting ions and molecules within biological systems.
Used in Chemical Biology and Biochemistry:
DABCYL is an important tool in chemical biology and biochemistry, where its unique chemical structure provides valuable properties for various applications in research and diagnostics.
Check Digit Verification of cas no
The CAS Registry Mumber 111203-08-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,2,0 and 3 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111203-08:
(8*1)+(7*1)+(6*1)+(5*2)+(4*0)+(3*3)+(2*0)+(1*8)=48
48 % 10 = 8
So 111203-08-8 is a valid CAS Registry Number.
InChI:InChI=1/C11H6N4O/c12-5-8(6-13)2-1-3-10-4-9(7-14)11(15)16-10/h1-4H,15H2/b3-1+
111203-08-8Relevant articles and documents
SYNTHESIS AND REACTIONS OF 5-ACETYL-2-AMINO-3-CYANO-4-(5-X-2-FURYL)-6-METHYL-4H-PYRANS
Marchalin, Stefan,Ilavsky, Dusan,Kovac, Jaroslav,Bruncko, Milan
, p. 718 - 727 (2007/10/02)
Substituted 2-amino-4-(5-X-2-furyl)-4H-pyrans IIIa - IIIe have been prepared by a cyclization reaction of 5-X-2-furylmethylenepropanedinitriles IIa-IIe with 2,4-pentanedione.In reaction of 3-(5-X-2-furyl)methylene-2,4-pentanediones Ia-Ie with propanedinit