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

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

Takaitaccen Bayani:

Sunan Chemical: Rifamycin S

Ma'ana: 1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin

Saukewa: 13553-79-2

Tsafta:> 97.5% (HPLC)

Yellow ko Orange Yellow Crystalline Foda

API ɗin Wakilin Ƙwararrun Ƙwararrun Kwayoyin cuta

E-Mail: alvin@ruifuchem.com

Aika mana imel

Cikakken Bayani

Samfura masu dangantaka

Tags samfurin

Bayani:

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

Abubuwan Sinadarai:

Sunan Sinadari	Rifamycin S
Makamantu	1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin;Rifaximin EP Impurity E
Lambar CAS	13553-79-2
Lambar CAT	Saukewa: RF-PI2058
Matsayin Hannun jari	A cikin Hannun jari, Ƙarfin Samar da 500MT/Shekara
Tsarin kwayoyin halitta	Saukewa: C37H45NO12
Nauyin Kwayoyin Halitta	695.76
Hankali	Zafi Sensitive
Takamaiman Juyawa [α] 20/D	+451.0°~+500.0° (C=0.1 a cikin MeOH)
Matsayin narkewa	201 ℃
Alamar	Ruifu Chemical

Ƙayyadaddun bayanai:

Abu	Ƙayyadaddun bayanai
Bayyanar	Yellow ko Orange Yellow Crystalline Foda
Asara akan bushewa	≤3.00% (4h 100℃)
Ragowa akan Ignition	≤0.50%
Abubuwa masu alaƙa
Rifamycin-O	≤0.50%
Rifamycin-B	≤0.50%
Peak daya	≤1.00%
Jimlar ƙazanta	≤2.50%
Tsarkake / Hanyar Bincike	> 97.5% (HPLC)
Infrared Spectrum	Yayi daidai da Tsarin
Abubuwan da aka bayar na Proton NMR Spectrum	Yayi daidai da Tsarin
Matsayin Gwaji	Matsayin Kasuwanci
Rayuwar Rayuwa	Watanni 24 Daga Ranar Ƙirƙira Idan An Ajiye shi Da kyau
Amfani	Mabuɗin Maɗaukaki don Haɗin Magungunan Rifamycin

Kunshin & Ajiya:

Kunshin: Bottle, Aluminum tsare jakar, 25kg / kwali Drum, ko bisa ga abokin ciniki ta bukata

Yanayin Ajiya:Ajiye a cikin kwantena da aka rufe a wuri mai sanyi da bushe;Kare daga haske da danshi

Amfani:

FAQ:

Aikace-aikace:

Rifamycin S (CAS: 13553-79-2) shine mabuɗin tsaka-tsaki don haɗa magungunan rifamycin.Rifamycin S shine maganin rigakafi na Semi-synthetic.Rifamycin S shine quinone da maganin rigakafi akan kwayoyin cutar Gram-positive (ciki har da MRSA).Rifamycin S shine nau'ikan oxidized na tsarin rage oxidation mai jujjuyawa wanda ya ƙunshi electrons biyu.Rifamycin S yana haifar da nau'in oxygen mai amsawa (ROS) kuma yana hana microsomal lipid peroxidation.Ana iya amfani da Rifamycin S don tarin fuka da kuturta.Rifamycins rukuni ne na maganin rigakafi masu alaƙa da sinadarai da aka samu ta hanyar fermentation daga al'adun Streptomycesmediterranei.Suna cikin nau'in maganin rigakafi da ake kira theansamycins waɗanda ke ɗauke da zoben macrocyclic da aka gada a wurare biyu marasa kusa na tsakiya na ƙamshi.Rifamycins da yawancin abubuwan da suka samo asali na semisynthetic suna aske nau'ikan ayyukan antimicrobial.Suna da tasiri musamman akan ƙwayoyin cuta na Gram-positive da M. tarin fuka.Duk da haka, suna kuma aiki da wasu ƙwayoyin cuta na Gram-negative da ƙwayoyin cuta da yawa.Rifampin, asalin abin da aka samu na Rifamycin B, an sake shi azaman wakili na anantitubercular a Amurka a cikin 1971. An amince da abin da aka samu na seconds, rifabutin a cikin 1992 don maganin cututtukan ƙwayoyin cuta na mycobacterial.