Rifamycin S CAS 13553-79-2

CAS:13553-79-2

Tātai ngota:C37H45NO12

Taumaha ngota:2695.75

EINECS:236-938-4

Ngā kupu taurite:Rifaximin poke E (EP); Rifaximin poke 5 (Rifaximin EP poke E); Rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-; Rifaximin EP poke E; rifamycin; Rifamycin S CRS; Rifamycin poke 2(Rifamycin EP poke B)（Rifamycin S); Rifamycin S USP/EP/BP

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Rifamycin S CAS 13553-79-2?

Ko te Rifamycin S te hua o te whakatupuranga tuatoru o te akomanga rongoā rifampicin, he nui te whai huatanga me te whānuitanga o te mahi patu huakita. He tino aro ki ngā momo huakita ātete rongoā e kitea whānuitia ana i te taha haumanu. Ka pāngia te Lipomycin B e te waikura, te whakaiti, me te waikura hei whakaputa i te rifampicin konutai.

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi koropupū	700.89°C (whakatau tata)
Kiato	1.2387 (whakatau tata)
Te pūwāhi rewa	179-181°C (whakaheke)
pKa	3.85±0.70 (I matapaetia)
ātete	1.6630 (whakatau tata)
Ngā tikanga rokiroki	Pouaka tio -20°C

Tono

Ka whakamahia te Rifamycin S hei takawaenga rongoā hei aukati i te mahi a te RNA polymerase huakita. Ka aukati i te hanganga RNA huakita, ā, ka mutu, ka aukati i te hanganga o ngā pūmua e hiahiatia ana e ngā huakita, ka arahi ki te mate o ngā huakita me te whakaatu i ngā pānga patu huakita.