I-Rifamycin S CAS 13553-79-2

Umfanekiso obonisiweyo weRifamycin S CAS 13553-79-2

I-CAS:13553-79-2

Ifomula yeMolekyuli:C37H45NO12

Ubunzima beemolekyuli:2695.75

I-EINECS:236-938-4

Izithethantonye:Ukungcola kweRifaximin E (EP); Ukungcola kweRifaximin 5 (I-Rifaximin EP Ukungcola E); I-Rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-; Ukungcola kweRifaximin EP E; i-rifamycin; I-Rifamycin S CRS; Ukungcola kweRifamycin 2 (I-Rifamycin EP Ukungcola B)（I-Rifamycin S); I-Rifamycin S USP/EP/BP

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iRifamycin S CAS 13553-79-2?

I-Rifamycin S yimveliso yesizukulwana sesithathu yodidi lwamayeza e-rifampicin, enobuchule obuphezulu kunye nomsebenzi obanzi wokulwa neentsholongwane. Inobuthathaka obuphezulu kwiintsholongwane ezahlukeneyo ezixhathisa amayeza eziqhelekileyo. I-Lipomycin B idlula kwi-oxidation, inciphiswe, kwaye i-hydrolysis ivelise i-rifampicin sodium.

Inkcazo

Into	Inkcazo
Indawo yokubila	700.89°C (uqikelelo oluqikelelweyo)
Uxinano	1.2387 (uqikelelo oluqikelelweyo)
Indawo yokunyibilika	179-181°C (ngoDisemba)
i-pKa	3.85±0.70(Kuqikelelwe)
ukumelana nokuxhathisa	1.6630 (uqikelelo)
Iimeko zokugcina	Isikhenkcezisi se -20°C

Isicelo

I-Rifamycin S isetyenziswa njengeyeza eliphakathi lokuthintela umsebenzi we-RNA polymerase yebhaktiriya. Ithintela ukwenziwa kwe-RNA yebhaktiriya, ekugqibeleni ithintela ukwenziwa kweeproteni ezifunekayo kwiibhaktiriya, nto leyo ekhokelela ekufeni kweebhaktiriya kwaye ibonise iziphumo zokubulala iibhaktiriya.