(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol CAS 2964-48-9 Kuchena ≥99.0% High Purity
Mugadziri Wekutengesa neKuchena Kwepamusoro uye Kugadzirwa Kwekutengesa
(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
| Chemical Name | (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol |
| Mashoko anoreva zvakafanana | L-(+)-threo-2-Amino-1-(4-nitrophenyl) -1,3-propanediol;(1S,2S)-2-Amino-1-(4-nitrophenyl)propane-1,3-diol;Chloramphenicol ANPD EP Kusachena |
| Nhamba yeCAS | 2964-48-9 |
| Nhamba yeCAT | RF-CC293 |
| Stock Status | MuStock, Kugadzirwa Kunokwira Kusvika Mazana emaKilogram |
| Molecular Formula | C9H12N2O4 |
| Molecular Weight | 212.2 |
| Shipping Condition | Yakatumirwa Pasi peAmbient Temperature |
| Brand | Ruifu Chemical |
| Item | Zvinotsanangurwa |
| Chitarisiko | Ichena kusvika Pale Yellow Powder |
| Kuchena / Analysis Method | ≥99.0% (HPLC) |
| Melting Point | 159.0~164.0℃ |
| Kurasika paKuomesa | ≤0.50% |
| Specific Optical Rotation | +28.0°～+29.5° |
| Kusachena Kumwechete | ≤0.50% |
| Zvose Zvisina Kuchena | ≤1.0% |
| Heavy Metals | ≤20ppm |
| Test Standard | Enterprise Standard |
| Usage | Chloramphenicol (CAS: 56-75-7) Pakati |
Package: Bhodhoro, Aluminium foil bag, Cardboard Drum, 25kg/Drum, kana zvinoenderana nezvinodiwa nemutengi.
Storage Condition:Chengetedza mumidziyo yakavharwa panzvimbo inotonhorera uye yakaoma;Dzivirira kubva kuchiedza, mwando uye tumbuyu.
Shanghai Ruifu Chemical Co., Ltd. ndiyo inotungamira mugadziri uye mutengesi we (1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediol (CAS: 2964-48-9 ) nemhando yepamusoro, inonziwo L-(+)-threo-2-Amino-1- (4-nitrophenyl) -1,3-propanediol.Itiri pakati peChloramphenicol (CAS: 56-75-7).
Chloramphenicol (CAS: 56-75-7), inozivikanwawo se chlornitromycin, inorwisa mabhakitiriya yakafaranuka, inorwisa mabhakitiriya inobva kuStreptomyces venezuelae.Yakatanga kuparadzaniswa netsika dzeStreptomyces venequelae muna 1947 asi ikozvino yagadzirwa zvekugadzira.Chigadzirwa chekugadzira chinonzi racemic, chinonziwo synthomycin.Syntomycin musanganiswa wechloramphenicol L-isomer uye d-isomer.Nekuda kweiyo dextroisomer antibacterial effect, mhedzisiro ye synthomycin inongova hafu yezvigadzirwa zvechisikigo.Iine chimiro chakareruka uye yaive yekutanga-yakakura-spectrum antibiotic kuwanikwa.Inoshanda pakurwisa mabhakitiriya akati wandei egiremu-negative uye anowanzoshandiswa mukutsvagisa mapuroteni synthesis uye kusarudza masero akashandurwa anodzivirira chloramphenicol kana bhakitiriya reCAT gene.
