Rifamycin S CAS 13553-79-2

CAS:13553-79-2

Formula ya Molecular:C37H45NO12

Uburemere bwa molekile:2695.75

EINECS:236-938-4

Amagambo asa:Rifaximin umwanda E (EP); Rifaximin umwanda 5 (Rifaximin EP umwanda E); Rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-; Rifaximin EP umwanda E; rifamycin; Rifamycin S CRS; Rifamycin umwanda 2 (Rifamycin EP umwanda B) (Rifamycin S); Rifamycin S USP/EP/BP

Siga ubutumwa bwawe

Ibisobanuro birambuye ku gicuruzwa

Kuramo

Ibirango by'ibicuruzwa

Rifamycin S CAS 13553-79-2 ni iki?

Rifamycin S ni umuti wo mu bwoko bwa gatatu w’imiti ya rifampicin, ifite ubushobozi bwo kurwanya indwara zandura mu buryo bwagutse. Ifite ubushobozi bwo kwanduza bagiteri zitandukanye zisanzwe zirwanya imiti. Lipomycin B irakora ogisijeni, ikagabanya, kandi igakoresha hydrolysis kugira ngo ikore rifampicin sodium.

Ibisobanuro

Ikintu	Ibisobanuro
Aho kubira	700.89°C (ikigereranyo cy'ubushyuhe)
Ubucucike	1.2387 (ikigereranyo cy'ibiciro)
Aho gushonga	179-181°C (Ukuboza)
pKa	3.85±0.70 (Byateganijwe)
ubushobozi bwo guhangana n'ibiza	1.6630 (ikigereranyo)
Uburyo bwo kubika	-20°C firigo

Porogaramu

Rifamycin S ikoreshwa nk'umuti ugabanya imikorere ya polymerase ya bagiteri. Ibuza imikorere ya RNA ya bagiteri, amaherezo ikabuza imikorere ya poroteyine zisabwa na bagiteri, bigatera urupfu rwa bagiteri kandi ikagaragaza ingaruka zo kwica bagiteri.