5813-90-1 Usage
Description
Xanthene-9-carboxamide, also known as 9H-Xanthene-9-carboxamide, is a synthetic chemical compound belonging to the xanthene family. It has the molecular formula C14H11NO2 and is characterized by its white to off-white crystalline powder form with a melting point of 203-204°C. XANTHENE-9-CARBOXAMIDE is soluble in organic solvents like ethanol and ethyl acetate and is renowned for its bright fluorescent emission under ultraviolet light.
Uses
Used in Dye Production:
Xanthene-9-carboxamide is utilized as a key component in the production of dyes due to its vibrant fluorescent properties, which provide a wide range of color options for various applications.
Used in Fluorescent Materials:
XANTHENE-9-CARBOXAMIDE serves as a vital ingredient in the creation of fluorescent materials, capitalizing on its ability to emit bright fluorescence when exposed to ultraviolet light.
Used in Pharmaceutical Industry:
Xanthene-9-carboxamide is employed in the pharmaceutical sector, where it is explored for its potential therapeutic properties, particularly in cancer research.
Used in Biological and Medical Research:
As a fluorescent probe, Xanthene-9-carboxamide is used extensively in biological and medical research for applications such as microscopy, flow cytometry, and bioimaging, owing to its distinctive fluorescent characteristics under ultraviolet light.
Check Digit Verification of cas no
The CAS Registry Mumber 5813-90-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,1 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5813-90:
(6*5)+(5*8)+(4*1)+(3*3)+(2*9)+(1*0)=101
101 % 10 = 1
So 5813-90-1 is a valid CAS Registry Number.
5813-90-1Relevant articles and documents
Amidation of esters assisted by Mg(OCH3)2 or CaCl2
Bundesmann, Mark W.,Coffey, Steven B.,Wright, Stephen W.
experimental part, p. 3879 - 3882 (2010/08/19)
Magnesium methoxide (Mg(OCH3)2) and calcium chloride have been shown to facilitate the direct aminolysis of esters by ammonia to primary amides. Methyl, ethyl, isopropyl, and tert-butyl esters were converted to the corresponding carboxamides in good yields. Reactions have been run on a larger scale and without the safety liability inherent in the use of magnesium nitride (Mg3N2). Ammonium chloride and amine hydrochlorides have been used successfully in the place of ammonia with magnesium methoxide.
