Rifamycin S CAS 13553-79-2

CAS:13553-79-2

Fọọmu Molecular:C37H45NO12

Ìwọ̀n Molikula:2695.75

EINECS:236-938-4

Awọn itumọ ọrọ sisọ:Rifaximin aimọ E (EP); Rifaximin Aimọ 5 (Rifaximin EP Aimọ E); Rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-; Rifaximin EP Aimọ E; rifamycin; Rifamycin S CRS; Rifamycin Aimọ 2 (Rifamycin EP Iwa Aimọ B) (Rifamycin S); Rifamycin S USP/EP/BP

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Alaye ọja

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ọja Tags

Kini Rifamycin S CAS 13553-79-2?

Rifamycin S jẹ ọja iran-kẹta ti kilasi rifampicin ti awọn oogun, eyiti o ni ipa giga ati iṣẹ-ṣiṣe antibacterial julọ. O ni ifamọ giga si ọpọlọpọ awọn kokoro arun sooro oogun ti o wọpọ ni ile-iwosan. Lipomycin B gba ifoyina, idinku, ati hydrolysis lati ṣe iṣelọpọ iṣuu soda rifampicin.

Sipesifikesonu

Nkan	Sipesifikesonu
Oju omi farabale	700.89°C (iṣiro ti o ni inira)
iwuwo	1.2387 (iṣiro ti o ni inira)
Ojuami yo	179-181°C (oṣu kejila)
pKa	3.85± 0.70 (Asọtẹlẹ)
resistivity	1.6630 (iṣiro)
Awọn ipo ipamọ	-20°C firisa

Ohun elo

A lo Rifamycin S gẹgẹbi agbedemeji elegbogi lati ṣe idiwọ iṣẹ ṣiṣe ti RNA polymerase kokoro-arun. Idilọwọ kolaginni RNA kokoro-arun, nikẹhin dina iṣelọpọ ti awọn ọlọjẹ ti o nilo nipasẹ awọn kokoro arun, ti o yori si iku kokoro-arun ati iṣafihan awọn ipa kokoro-arun.