(1S,2S)-(+) -2-Amino-1- (4-nitrophenyl) -1,3-propanediol CAS 2964-48-9 daahirnimo ≥99.0% Nadiif Sare
Soo saaraha soo saaraha oo leh nadiif sare iyo wax soo saar ganacsi
(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 716-61-0
(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 2964-48-9
Chloramphenicol CAS 56-75-7
Magaca Kiimikada | (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol. |
La mid ah | L-(+) -threo-2-Amino-1- (4-nitrophenyl) -1,3-propanediol;(1S,2S)-2-Amino-1- (4-nitrophenyl) propane-1,3-diol;Chloramphenicol ANPD EP wasakh |
Lambarka CAS | 2964-48-9 |
Lambarka CAT | RF-CC293 |
Heerka Saamiyada | Kaydka, Miisaanka Wax-soo-saarka Ilaa boqollaal Kiilogaram |
Qaanuunka molecular | C9H12N2O4 |
Miisaanka Molecular | 212.2 |
Xaalada Maraakiibta | Lagu soo raray Heer kulka jawiga |
Summada | Kiimikada Ruifu |
Shayga | Tilmaamaha |
Muuqashada | Caddaan ilaa budo jaale ah oo cirro leh |
Daahirnimada / Habka Falanqaynta | ≥99.0% (HPLC) |
Meesha dhalaalaysa | 159.0 ~ 164.0 ℃ |
Khasaare xagga qalajinta | ≤0.50% |
Wareegga indhaha ee gaarka ah | +28.0°~+29.5° |
Xumaanta Keliya | ≤0.50% |
Wadarta wasakhda | ≤1.0% |
Biraha culus | ≤20pm |
Heerka Imtixaanka | Heerka Ganacsiga |
Isticmaalka | Chloramphenicol (CAS: 56-75-7) Dhexdhexaad |
Xidhmada: Dhalo, Bac aluminium biil ah, Durbaan kartoonada, 25kg/Drum, ama sida waafaqsan shuruudaha macmiilka.
Xaaladda Kaydinta:Ku kaydi weelasha xiran meel qabow oo qallalan;Ka ilaali iftiinka, qoyaanka iyo cayayaanka.
Shanghai Ruifu Chemical Co., Ltd. waa soo saaraha iyo soo saaraha ugu horreeya ee (1S,2S)-(+) -2-Amino-1- (4-nitrophenyl) -1,3-propanediol (CAS: 2964-48-9). ) oo leh tayo sare, oo sidoo kale loo yaqaan L- (+) -threo-2-Amino-1- (4-nitrophenyl) -1,3-propanediol.Waxaawaa dhexdhexaadiye Chloramphenicol (CAS: 56-75-7).
Chloramphenicol (CAS: 56-75-7), oo sidoo kale loo yaqaan chlornitromycin, waa antibiyootig bakteeriyo ah oo ballaadhan oo ka soo jeeda Streptomyces venezuelae.Waxay markii ugu horreysay ka go'day dhaqamada Streptomyces venequelae ee 1947 laakiin hadda si dabiici ah ayaa loo soo saaray.Alaabta synthetic waa jinsi, sidoo kale loo yaqaan synthomycin.Syntomycin waa isku dhafka chloramphenicol L-isomer iyo d-isomer.Sababtoo ah saamaynta bakteeriyada dextroisomer, saamaynta synthomycin waa kala badh ka mid ah alaabta dabiiciga ah.Waxay leedahay qaab-dhismeed fudud oo fudud waxayna ahayd antibiyootiggii ugu horreeyay ee ballaadhan ee la helay.Waxay wax ku ool u tahay dhowr jeer bakteeriyada garaam-positive iyo gram-negative oo caadi ahaan loo isticmaalo cilmi-baarista isku-dhafka borotiinka iyo in la doorto unugyo is-beddelay oo chloramphenicol u adkaysta ama hidda-wadaha bakteeriyada CAT.