Rifamycin S CAS 13553-79-2 Purity>97.5% (HPLC) Factory

Kufotokozera Kwachidule:

Dzina la mankhwala: Rifamycin S

Mawu ofanana: 1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin

CAS: 13553-79-2

Kuyera:> 97.5% (HPLC)

Ufa Wachikaso Wachikasu kapena Wa Orange Yellow crystalline

API High Quality Antibiotic Agent

E-Mail: alvin@ruifuchem.com

Titumizireni imelo

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Zogwirizana nazo

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Kufotokozera:

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

Chemical Properties:

Dzina la Chemical	Rifamycin S
Mawu ofanana ndi mawu	1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin;Rifaximin EP Impurity E
Nambala ya CAS	13553-79-2
Nambala ya CAT	RF-PI2058
Stock Status	Mu Stock, Kupanga Mphamvu 500MT/Chaka
Molecular Formula	C37H45NO12
Kulemera kwa Maselo	695.76
Kumverera	Kutentha Kwambiri
Kusinthasintha Kwachindunji [α]20/D	+451.0°~+500.0° (C=0.1 mu MeOH)
Melting Point	201 ℃
Mtundu	Ruifu Chemical

Zofotokozera:

Kanthu	Zofotokozera
Maonekedwe	Ufa Wachikaso Wachikasu kapena Wa Orange Yellow crystalline
Kutaya pa Kuyanika	≤3.00% (4h 100 ℃)
Zotsalira pa Ignition	≤0.50%
Zogwirizana nazo
Rifamycin-O	≤0.50%
Rifamycin-B	≤0.50%
Peak imodzi	≤1.00%
Zonse Zonyansa	≤2.50%
Kuyera / Kusanthula Njira	> 97.5% (HPLC)
Infrared Spectrum	Zimagwirizana ndi Kapangidwe
Proton NMR Spectrum	Zimagwirizana ndi Kapangidwe
Test Standard	Enterprise Standard
Shelf Life	Miyezi 24 Kuchokera Tsiku Lopanga Ngati Zasungidwa Moyenera
Kugwiritsa ntchito	Chinsinsi Chapakati Pakuphatikiza kwa Mankhwala a Rifamycin

Phukusi & Kusungira:

Phukusi: Botolo, Aluminiyamu zojambulazo thumba, 25kg/Cardboard Drum, kapena malinga ndi lamulo la kasitomala

Mkhalidwe Wosungira:Sungani muzitsulo zosindikizidwa pamalo ozizira ndi owuma;Tetezani ku kuwala ndi chinyezi

Ubwino:

FAQ:

Ntchito:

Rifamycin S (CAS: 13553-79-2) ndi fungulo lapakati pa kaphatikizidwe ka mankhwala a rifamycin.Rifamycin S ndi semisynthetic antibiotic.Rifamycin S ndi quinone ndi maantibayotiki agnet motsutsana ndi mabakiteriya a Gram-positive (kuphatikiza MRSA).Rifamycin S ndi njira yochepetsera oxidation yomwe imaphatikizapo ma elekitironi awiri.Rifamycin S imapanga mitundu ya okosijeni yokhazikika (ROS) ndikuletsa kuphatikizika kwa lipids ya microsomal.Rifamycin S angagwiritsidwe ntchito pa chifuwa chachikulu ndi khate.Ma rifamycins ndi gulu la maantibayotiki okhudzana ndi mankhwala omwe amapezeka mwa kuwira kuchokera ku zikhalidwe za Streptomycesmediterranei.Amakhala m'gulu la maantibayotiki otchedwa theansamycins omwe amakhala ndi mphete ya macrocyclic yomwe imadutsa malo awiri osayandikana a nucleus yonunkhira.Ma rifamycins ndi ena ambiri omwe amachokera ku semisynthetic amameta zochita zambiri za antimicrobial.Amagwira ntchito kwambiri motsutsana ndi mabakiteriya a Gram-positive ndi M. TB.Komabe, amagwiranso ntchito motsutsana ndi mabakiteriya a gram-negative ndi ma virus ambiri.Rifampin, yochokera ku asemisynthetic ya Rifamycin B, idatulutsidwa ngati antitubercular agent ku United States mu 1971. Gulu lachiwiri la semisynthetic, rifabutin, linavomerezedwa mu 1992 kuti lichiritse matenda amycobacterial atypical.