Rifamycin S CAS 13553-79-2 Tsarkake> 97.5% (HPLC) Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Rifamycin S (CAS: 13553-79-2) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Sunan Sinadari | Rifamycin S |
Makamantu | 1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin;Rifaximin EP Impurity E |
Lambar CAS | 13553-79-2 |
Lambar CAT | Saukewa: RF-PI2058 |
Matsayin Hannun jari | A cikin Hannun jari, Ƙarfin Samar da 500MT/Shekara |
Tsarin kwayoyin halitta | Saukewa: C37H45NO12 |
Nauyin Kwayoyin Halitta | 695.76 |
Hankali | Zafi Sensitive |
Takamaiman Juyawa [α] 20/D | +451.0°~+500.0° (C=0.1 a cikin MeOH) |
Matsayin narkewa | 201 ℃ |
Alamar | Ruifu Chemical |
Abu | Ƙayyadaddun bayanai |
Bayyanar | Yellow ko Orange Yellow Crystalline Foda |
Asara akan bushewa | ≤3.00% (4h 100℃) |
Ragowa akan Ignition | ≤0.50% |
Abubuwa masu alaƙa | |
Rifamycin-O | ≤0.50% |
Rifamycin-B | ≤0.50% |
Peak daya | ≤1.00% |
Jimlar ƙazanta | ≤2.50% |
Tsarkake / Hanyar Bincike | > 97.5% (HPLC) |
Infrared Spectrum | Yayi daidai da Tsarin |
Abubuwan da aka bayar na Proton NMR Spectrum | Yayi daidai da Tsarin |
Matsayin Gwaji | Matsayin Kasuwanci |
Rayuwar Rayuwa | Watanni 24 Daga Ranar Ƙirƙira Idan An Ajiye shi Da kyau |
Amfani | Mabuɗin Maɗaukaki don Haɗin Magungunan Rifamycin |
Kunshin: Bottle, Aluminum tsare jakar, 25kg / kwali Drum, ko bisa ga abokin ciniki ta bukata
Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske da danshi
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Rifamycin S (CAS: 13553-79-2) shine mabuɗin tsaka-tsaki don haɗa magungunan rifamycin.Rifamycin S shine maganin rigakafi na Semi-synthetic.Rifamycin S shine quinone da maganin rigakafi akan kwayoyin cutar Gram-positive (ciki har da MRSA).Rifamycin S shine nau'ikan oxidized na tsarin rage oxidation mai jujjuyawa wanda ya ƙunshi electrons biyu.Rifamycin S yana haifar da nau'in oxygen mai amsawa (ROS) kuma yana hana microsomal lipid peroxidation.Ana iya amfani da Rifamycin S don tarin fuka da kuturta.Rifamycins rukuni ne na maganin rigakafi masu alaƙa da sinadarai da aka samu ta hanyar fermentation daga al'adun Streptomycesmediterranei.Suna cikin nau'in maganin rigakafi da ake kira theansamycins waɗanda ke ɗauke da zoben macrocyclic da aka gada a wurare biyu marasa kusa na tsakiya na ƙamshi.Rifamycins da yawancin abubuwan da suka samo asali na semisynthetic suna aske nau'ikan ayyukan antimicrobial.Suna da tasiri musamman akan ƙwayoyin cuta na Gram-positive da M. tarin fuka.Duk da haka, suna kuma aiki da wasu ƙwayoyin cuta na Gram-negative da ƙwayoyin cuta da yawa.Rifampin, asalin abin da aka samu na Rifamycin B, an sake shi azaman wakili na anantitubercular a Amurka a cikin 1971. An amince da abin da aka samu na seconds, rifabutin a cikin 1992 don maganin cututtukan ƙwayoyin cuta na mycobacterial.
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