Rifamycin S CAS 13553-79-2 Ịdị Ọcha>97.5% (HPLC) Foto egosipụtara

Rifamycin S CAS 13553-79-2 Dị Ọcha> Ụlọ ọrụ 97.5% (HPLC)

Nkọwa dị mkpirikpi:

Aha Chemical: Rifamycin S

Okwu ndị yiri: 1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin

OZI: 13553-79-2

Dị ọcha:> 97.5% (HPLC)

Odo ma ọ bụ oroma odo kristal ntụ ntụ

Ndị nnọchi anya ọgwụ nje dị elu API

E-Mail: alvin@ruifuchem.com

Zitere anyị email

Nkọwa ngwaahịa

Ngwaahịa ndị emetụtara

Mkpado ngwaahịa

Nkọwa:

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

Njirimara kemịkalụ:

Aha Chemical	Rifamycin S
Ụdị okwu	1,4-Dideoxy-1,4-Dihydro-1,4-Dioxorifamycin;Rifaximin EP adịghị ọcha E
Nọmba CAS	13553-79-2
Nọmba CAT	RF-PI2058
Ọnọdụ Ahịa	N'ahịa, Ike nrụpụta 500MT / afọ
Usoro ihe omimi	C37H45NO12
Ibu molekụla	695.76
Mmetụta	Okpomọkụ nwere mmetụta
Ntụgharị a kapịrị ọnụ [α]20/D	+451.0°~+500.0° (C=0.1 na MeOH)
Ebe Na-agbaze	201 ℃
Ụdị	Ruifu Chemical

Nkọwapụta:

Ihe	Nkọwapụta
Ọdịdị	Odo ma ọ bụ oroma odo kristal ntụ ntụ
Ọnwụ na ihicha	≤3.00% (4h 100℃)
Ihe fọdụrụ na mgbanye	≤0.50%
Ihe ndị emetụtara
Rifamycin-O	≤0.50%
Rifamycin-B	≤0.50%
Otu Peak	≤1.00%
Mgbakọta adịghị ọcha	≤2.50%
Ụzọ ịdị ọcha / nyocha	> 97.5% (HPLC)
Spectrum infrared	Dabara na Ọdịdị
Ọnụ ego nke Proton NMR Spectrum	Dabara na Ọdịdị
Nlele ọkọlọtọ	Standardkpụrụ ụlọ ọrụ
Ndụ shelf	Ọnwa 24 Site na ụbọchị nrụpụta ma ọ bụrụ na echekwara ya nke ọma
Ojiji	Isi ihe etiti maka njikọ ọgwụ Rifamycin

Ngwungwu & Nchekwa:

ngwugwu: Kalama, Aluminom foil bag, 25kg / Cardboard Drum, ma ọ bụ dị ka ndị ahịa chọrọ

Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè na mmiri mmiri

Uru:

Ajụjụ:

Ngwa:

Rifamycin S (CAS: 13553-79-2) bụ isi etiti maka njikọta ọgwụ rifamycin.Rifamycin S bụ ọgwụ nje na-emepụta ihe.Rifamycin S bụ quinone na ọgwụ nje agnet megide nje bacteria gram-positive (gụnyere MRSA).Rifamycin S bụ ụdị oxidized nke sistemu mbelata oxidation na-atụgharị nke gụnyere elektrọn abụọ.Rifamycin S na-emepụta ụdị oxygen na-emeghachi omume (ROS) ma na-egbochi microsomal lipid peroxidation.Enwere ike iji Rifamycin S maka ụkwara nta na ekpenta.Ndị rifamycin bụ otu ọgwụ nje ndị metụtara kemịkalụ enwetara site na gbaa ụka sitere na omenala Streptomycesmediterranei.Ha so na klaasị ọgwụ nje a na-akpọ theansamycins nke nwere mgbanaka macrocyclic nke gbafere n'ọkwa abụọ na-adịghị n'akụkụ nke oghere aromatic.Ndị rifamycin na ọtụtụ n'ime ihe ndị ha na-emepụta ihe na-emepụta ihe na-emepụta ihe dị iche iche nke antimicrobial.Ha na-arụsi ọrụ ike nke ọma megide nje bacteria gram-positive na M. ụkwara nta.Otú ọ dị, ha na-arụkwa ọrụ megide ụfọdụ nje bacteria gram-adịghị mma na ọtụtụ nje.A tọhapụrụ Rifampin, asemisynthetic derivative nke Rifamycin B, dị ka onye nnọchi anya anantitubercular na United States na 1971. A kwadoro ihe nrụpụta sekọndemisynthetic, rifabutin na 1992 maka ọgwụgwọ nke ọrịa mycobacteria atypical.