Most of the natural products isolated at present are heterocyclic compounds, so heterocyclic compounds occupy an important position in the research of organic chemistry. A compound: 3395-91-3, is researched, SMILESS is O=C(OC)CCBr, Molecular C4H7BrO2Journal, Australian Journal of Chemistry called The Synthesis of a Two-Photon Fluorescence Labelling Probe and its Immunochromatographic Strip for Rapid Diagnosis of COVID-19, Author is Huang, Chibao; Kang, Shuai; Yu, Fuxun; Wei, Zairong, the main research direction is two photon fluorescence labeling probe immunochromatog strip COVID19 diagnosis.SDS of cas: 3395-91-3.
A two-photon fluorescence labeling probe (LP) was synthesized, and LP-Ag was obtained by LP labeling the N-protein antigen (Ag) of COVID-19. LP-Ag was made into an immunochromatog. strip. When a blood sample was added to the sample hole of the test card, it would move forward along the nitrocellulose (NC) film. If the sample contained IgM, the IgM bound to LP-Ag and formed an M line with the coated mouse anti-human IgM antibody, giving a pos. response to the presence of IgM of COVID-19. The sensitivity, specificity, and accuracy of the immunochromatog. strip based on the LP was compared with those of the nucleic acid detection method and the colloidal gold method, proving it to be much simpler than the nucleic acid detection method, which can greatly shorten the detection period, and to be much more stable than the colloidal gold method, which can overcome uncertainty. LP-Ag can be used to image lung tissue with COVID-19 by two-photon fluorescence microscopy (TFM).
Different reactions of this compound(Methyl 3-bromopropanoate)SDS of cas: 3395-91-3 require different conditions, so the reaction conditions are very important.
Reference:
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem