Rifamycin S CAS 13553-79-2 Maʻemaʻe >97.5% (HPLC) Hale Hana
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
Inoa Kimia | ʻO Rifamycin S |
Nā huaʻōlelo like | 1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin;ʻO Rifaximin EP ʻO ka haumia E |
Helu CAS | 13553-79-2 |
Helu CAT | RF-PI2058 |
Kūlana Kūʻai | Ma ka waihona, ka mana hana 500MT / makahiki |
ʻĀpana Molekala | C37H45NO12 |
Kaumaha Molecular | 695.76 |
ʻO ka ʻike | Paʻa wela |
Ka Po'ai Pono [α]20/D | +451.0°~+500.0° (C=0.1 in MeOH) |
Lae hehee | 201 ℃ |
Brand | Kemika Ruifu |
'ikamu | Nā kikoʻī |
Ka nana aku | Melemele a ʻalani Melemele Crystalline Powder |
Nalo ma ka maloo | ≤3.00%(4h 100℃) |
Koena ma ka Ignition | ≤0.50% |
Na mea pili | |
Rifamycin-O | ≤0.50% |
Rifamycin-B | ≤0.50% |
Hookahi Peak | ≤1.00% |
Huina paumaele | ≤2.50% |
Maʻemaʻe / Kaʻina Hanana | >97.5% (HPLC) |
Infrared Spectrum | Kūlike i ka hoʻolālā |
Proton NMR Spectrum | Kūlike i ka hoʻolālā |
Kūlana hoʻāʻo | Kūlana ʻoihana |
Ola Pahu | 24 mau mahina mai ka lā hana inā mālama pono ʻia |
Hoʻohana | He Kūwaena Koʻikoʻi no ka Synthesis o nā lāʻau lapaʻau Rifamycin |
Pūʻolo: ʻOmole, ʻeke ʻeke Aluminum, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.
Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai
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ʻO Rifamycin S (CAS: 13553-79-2) kahi mea koʻikoʻi no ka hana ʻana i nā lāʻau lapaʻau rifamycin.ʻO Rifamycin S kahi lāʻau antibiotic semi-synthetic.ʻO Rifamycin S kahi quinone a me kahi lāʻau antibiotic e kūʻē i ka maʻi bacteria Gram-positive (me MRSA).ʻO Rifamycin S nā ʻano oxidized o kahi ʻōnaehana hoʻemi hoʻemi hoʻihoʻi ʻana e pili ana i ʻelua electrons.Hoʻokumu ʻo Rifamycin S i nā ʻano oxygen reactive (ROS) a kāohi i ka microsomal lipid peroxidation.Hiki ke hoʻohana ʻia ʻo Rifamycin S no ka maʻi maʻi a me ka maʻi lepera.ʻO ka rifamycins kahi hui o nā lāʻau lapaʻau pili kemika i loaʻa ma ka fermentation mai nā moʻomeheu o Streptomycesmediterranei.Aia lākou i kahi papa o nā lāʻau antibiotic i kapa ʻia ʻo theansamycins i loaʻa kahi apo macrocyclic i hoʻopaʻa ʻia ma waena o ʻelua mau kūlana pili ʻole o kahi nucleus aromatic.ʻO nā rifamycins a me ka nui o kā lākou semisynthetic derivatives he ākea ākea o ka hana antimicrobial.ʻOi aku ka ikaika o lākou e kūʻē i ka maʻi bacteria Gram-positive a me M. tuberculosis.Eia nō naʻe, ʻeleʻele lākou e kūʻē i kekahi mau hua bacteria Gram-negative a me nā maʻi maʻi he nui.Rifampin, asemisynthetic derivative o Rifamycin B, ua hoʻokuʻu ʻia ma ke ʻano he anantitubercular agent ma ʻAmelika i ka makahiki 1971. Ua ʻae ʻia kahi derivative semisynthetic, rifabutin, i ka makahiki 1992 no ka mālama ʻana i nā maʻi mycobacterial atypical.
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