(1R,2R)-(-) 2-Amino-1- (4-nitrophenyl) -1,3-propanediol CAS 716-61-0 Ịdị ọcha ≥99.0% (HPLC) Ịdị ọcha
Onye na-emepụta ihe nwere ịdị ọcha dị elu na mmepụta azụmahịa
(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
Aha Chemical | (1R, 2R)-(-)-2-Amino-1- (4-nitrophenyl) -1,3-propanediol. |
Ụdị okwu | D (-) -threo-2-Amino-1- (4-nitrophenyl) -1,3-propanediol;Chloramphenico L-Base;L-Base;Levoamine |
Nọmba CAS | 716-61-0 |
Nọmba CAT | RF-CC292 |
Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
Usoro ihe omimi | C9H12N2O4 |
Ibu molekụla | 212.2 |
Solubility | Soluble na mmiri, ethanol, methanol, DMF, DMSO |
Ọnọdụ mbupu | Ebugara n'okpuru okpomọkụ gburugburu |
Ụdị | Ruifu Chemical |
Ihe | Nkọwapụta |
Ọdịdị | Ọcha na-acha odo odo na-acha odo odo |
Ebe Na-agbaze | 160.0 ~ 165.0 ℃ |
Ọnwụ na ihicha | ≤0.50% |
Ihe fọdụrụ na mgbanye | ≤0.50% |
Ntụgharị anya [a] 20D | -28.5° ~ -30.5° |
Mmiri (KF) | ≤0.50% |
Ụzọ ịdị ọcha / nyocha | ≥99.0% (HPLC) |
Otu adịghị ọcha | ≤0.50% |
Mgbakọta adịghị ọcha | ≤1.0% |
Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
Ojiji | Ndị n'etiti ọgwụ;Chloramphenico L-Base |
ngwugwu: Kalama, Aluminom foil bag, Cardboard Drum, 25kg / 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 ọkụ, mmiri mmiri na ụmụ ahụhụ.
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Shanghai Ruifu Chemical Co., Ltd. bụ onye na-emepụta ihe na onye na-ebubata (1R,2R)-(-)-2-Amino-1- (4-nitrophenyl) -1,3-propanediol (CAS: 57794-08-8) ), a na-akpọkwa D- (-) -threo-2-Amino-1- (4-nitrophenyl) -1,3-propanediol nwere àgwà dị elu.
(1R,2R)-(-) 2-Amino-1- (4-nitrophenyl) -1,3-propanediol (CAS: 57794-08-8) (Chloramphenicol base) bụ ihe dị n'etiti maka ịmepụta Chloramphenicol, ụdị dị iche iche. ọgwụ nje gị n'ụlọnga.Chloramphenicol base bụ nne na nna 4-nitrophenylpropylamine guzobere site na hydrolysis nke dichloroacetamide nke chloramphenicol.Chloramphenicol base per se anaghị arụ ọrụ dị ka ọgwụ nje, Otú ọ dị, ọ na-arụ ọrụ dị mkpa na njikọ na antibacterial ọrụ nke chloramphenicol na ọgbọ ọhụrụ ọgbọ ọgwụ nje, na-anọchi anya thiamphenicol na nnwale analogues, bromamphenicol na methamphenicol.