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

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

Whakaahuatanga Poto:

Ingoa matū: Rifamycin S

Nga kupu taurite: 1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin

CAS: 13553-79-2

Maamaa: >97.5% (HPLC)

Kowhai, karaka karaka ranei te paura tioata

API Kounga Teitei Agent Antibiotic

E-Mail: alvin@ruifuchem.com

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Tohu Hua

Whakaahuatanga:

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

Ngā Āhuatanga matū:

Ingoa matū	Rifamycin S
Nga kupu taurite	1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin;Rifaximin EP Pure E
Tau CAS	13553-79-2
Tau CAT	RF-PI2058
Tūnga Taonga	I roto i te Raarangi, Te Whakaputa Whakanui 500MT / Tau
Tātai rāpoi	C37H45NO12
Taumaha rāpoi	695.76
Te tairongo	Te werawera
Hurihuri Tau [α]20/D	+451.0°~+500.0° (C=0.1 in MeOH)
Iwi Whakarewa	201℃
Waitohu	Ruifu Chemical

Whakatakotoranga:

Tūemi	Whakatakotoranga
Te ahua	Kowhai, karaka karaka ranei te paura tioata
Ngaronga i te whakamaroke	≤3.00%（4h 100℃)
Te toenga i runga i te mura	≤0.50%
Nga Taonga Paanga
Rifamycin-O	≤0.50%
Rifamycin-B	≤0.50%
Kotahi te tihi	≤1.00%
Nga poke katoa	≤2.50%
Te Maama / Tikanga Tatauria	>97.5% (HPLC)
Spectrum Infrared	He rite ki te Hanganga
Proton NMR Spectrum	He rite ki te Hanganga
Paerewa Whakamatau	Paerewa hinonga
Te Ora Papa	24 Marama Mai i te Ra Hanganga mena ka penapena tika
Whakamahinga	He takawaenga matua mo te whakahiatotanga o nga rongoa Rifamycin

Mōkī me te Rokiroki:

Mōkī: Pounamu, Peeke konumohe konumohe, 25kg / Kaata Drum, kia rite ranei ki te hiahia a te kaihoko

Tikanga Rokiroki:Whakaorangia i roto i nga ipu kua hiri ki te waahi makariri me te maroke;Tiaki i te marama me te makuku

Painga:

FAQ:

Taupānga:

Ko Rifamycin S (CAS: 13553-79-2) he takawaenga matua mo te whakahiato o nga rongoa rifamycin.Ko te Rifamycin S he paturopi ahua-waituhi.Ko te Rifamycin S he quinone me te agnet paturopi ki nga huakita Gram-positive (tae atu ki te MRSA).Ko te Rifamycin S nga momo waikura o te punaha whakaheke-haora-whakamuri e rua nga irahiko.Rifamycin S hanga momo hāora tauhohenga (ROS) me te aukati i te microsomal lipid peroxidation.Ka taea te whakamahi Rifamycin S mo te mate kohi me te repera.Ko nga rifamycins he roopu paturopi e pa ana ki nga matū ka whiwhi i te FERMENTATION mai i nga ahurea o Streptomycesmediterranei.No roto ratou i te karaehe o nga paturopi e kiia nei ko teansamycins kei roto he mowhiti macrocyclic e piriti ana puta noa i nga waahi e rua o te karihi kakara.Ko nga rifamycins me te maha o o raatau huanga-a-waahanga he nui te whanui o te mahi antimicrobial.He tino kaha ki te whawhai ki nga huakita Gram-positive me te mate kohi M.Heoi, he kaha ano ratou ki etahi huakita Gram-kino me te maha o nga huaketo.Rifampin, pärönaki asemisynthetic o Rifamycin B, i tukuna hei kaihoko anantitubercular i te United States i te tau 1971. I whakaaetia he pärönaki hauhanga rua, rifabutin i te tau 1992 mo te maimoatanga o nga mate mycobacterial atypical.