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

Tsanangudzo Pfupi:

Zita reKemikari: Rifamycin S

Anoreva zvakafanana: 1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin

CAS: 13553-79-2

Kuchena:> 97.5% (HPLC)

Yero kana Orange Yellow Crystalline Powder

API High Quality Antibiotic Agent

E-Mail: alvin@ruifuchem.com

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Product Detail

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Tsanangudzo:

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:

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

Zvinotsanangurwa:

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 & Kuchengeta:

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

Zvakanakira:

FAQ:

Application:

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.