Rifamycin S CAS 13553-79-2 Kuchena > 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
Chemical Name | Rifamycin S |
Mashoko anoreva zvakafanana | 1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin;Rifaximin EP Kusachena E |
Nhamba yeCAS | 13553-79-2 |
Nhamba yeCAT | RF-PI2058 |
Stock Status | MuStock, Kugadzira Kugona 500MT/Gore |
Molecular Formula | C37H45NO12 |
Molecular Weight | 695.76 |
Sensitivity | Heat Sensitive |
Kutenderera kwakananga [α]20/D | +451.0°~+500.0° (C=0.1 muMeOH) |
Melting Point | 201℃ |
Brand | Ruifu Chemical |
Item | Zvinotsanangurwa |
Chitarisiko | Yero kana Orange Yellow Crystalline Powder |
Kurasika paKuomesa | ≤3.00% (4h 100℃) |
Residue paIgnition | ≤0.50% |
Related Substances | |
Rifamycin-O | ≤0.50% |
Rifamycin-B | ≤0.50% |
Imwe Peak | ≤1.00% |
Zvose Zvisina Kuchena | ≤2.50% |
Kuchena / Analysis Method | >97.5% (HPLC) |
Infrared Spectrum | Inopindirana neChimiro |
Proton NMR Spectrum | Inopindirana neChimiro |
Test Standard | Enterprise Standard |
Sherufu Hupenyu | 24 Mwedzi Kubva Kugadzirwa Zuva Kana Yakachengetwa Zvakanaka |
Usage | Yakakosha Pakati peKusanganiswa kweRifamycin Mishonga |
Package: Bhodhoro, Aluminium foil bag, 25kg/Cardboard Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma;Dzivirira kubva kuchiedza uye unyoro
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Rifamycin S (CAS: 13553-79-2) chinhu chakakosha chepakati chekugadzirwa kwemishonga yerifamycin.Rifamycin S mushonga wesemi-synthetic antibiotic.Rifamycin S iquinone uye agnet yemishonga inorwisa mabhakitiriya eGram-positive (kusanganisira MRSA).Rifamycin S ndiyo oxidized mafomu einodzoreredzwa oxidation-reduction system inosanganisira maerekitironi maviri.Rifamycin S inogadzira reactive oxygen marudzi (ROS) uye inhibits microsomal lipid peroxidation.Rifamycin S inogona kushandiswa pachirwere cherurindi nemaperembudzi.Rifamycins iboka remishonga inorwisa mabhakitiriya inoenderana nemakemikari inowanikwa nekuviriswa kubva kumagariro eStreptomycesmediterranei.Ivo ndeveboka remishonga inorwisa mabhakitiriya inonzi theansamycins ine mhete ye macrocyclic yakavharwa munzvimbo mbiri dzisiri pedyo dzenucleus inonhuhwirira.Iyo rifamycins uye mazhinji eyakagadzirwa semisynthetic inoveura huwandu hwakawanda hwekuita kweantimicrobial.Dzinonyanya kushanda pakurwisa utachiona hweGram-positive neM. tuberculosis.Nekudaro, ivo vari kuitawo kurwisa mamwe mabhakitiriya eGram-negative uye mavhairasi mazhinji.Rifampin, asemisynthetic derivative yeRifamycin B, yakabudiswa seantitubercular agent muUnited States muna 1971. Secondsemisynthetic derivative, rifabutin, yakatenderwa muna 1992 kuti irapwe atypical mycobacterial infections.
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