(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediolum CAS 716-61-0 Puritas ≥99.0%
Manufacturer Supple cum High puritate et Commercial Productio
(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediolum CAS 716-61-0
(1S,2S)-(+)-2-Amino-1-(4-nitrophenyl)-1,3-propanediolum CAS 2964-48-9
Chloramphenicol CAS 56-75-7
| Nomen chemicum | (1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediolum |
| Synonyma | D-(-)-threo-2-Amino-1-(4-nitrophenyl)-1,3-propanediolum;Chloramphenico L-Base;L-Base;Levoamine |
| CAS Number | 716-61-0 |
| CATTUS Number | RF-CC292 |
| Stock Status | In Stock, Productio Ascendite ad Tons |
| Formulae hypotheticae | C9H12N2O4 |
| M. Pondus | 212.2 |
| Solubilitas | Solutum in aqua, Ethanol, Methanol, DMF, DMSO |
| Shipping Condition | Uit sub Ambient Temperature |
| Brand | Ruifu Chemical |
| Item | Specifications |
| Aspectus | Alba ad Pallida Yellow |
| Liquescens punctum | 1600.0~165.0℃ |
| Damnum in Siccatio | ≤0.50% |
| Residere in Ignition | ≤0.50% |
| Rotatio optica [a]20D | -28.5° ~ -30.5° |
| Humor (KF) | ≤0.50% |
| Puritas / Analysis Methodus | ≥99.0% (HPLC) |
| una immunditia | ≤0.50% |
| Totalis immunditias | ≤1.0% |
| Test Standard | Enterprise Standard |
| Consuetudinem | Pharmaceutical Intermedia;Chloramphenico L-Base |
sarcina: Utrem, aluminium foil, pera, cardboard Drum, 25kg/Drum, vel secundum exigentiam emptoris.
Repono Condition:Repone in vasis signatis in loco frigido et sicco;Protege a lumine, humore et pestis infestatione.
Shanghai Ruifu Chemical Co., Ltd. est primarius fabrica et supplementum (1R,2R)-(-)-2-Amino-1-(4-nitrophenyl) -1,3-propanediolum (CAS: 57794-08-8 ), etiam D-(-)-threo-2-Amino-1-(4-nitrophenyl) -1,3-propanediolum cum qualitate alta.
(1R,2R)-(-)-2-Amino-1-(4-nitrophenyl)-1,3-propanediolum (CAS: 57794-08-8) medium est ad synthesim chloramphenicolum, spectrum latum. agentis antibiotic.Basis chloramphenicola est parens 4-nitrophenylpropylamine formata ab hydrolysi dichloroacetamidei chloramphenici.Basis chloramphenicola per se non operatur ut antibiotica, tamen, magni ponderis munus agit in synthesi et antibacterial operatione chloramphenicol et aliis novae generationis antibioticis, per thiamphenicolum et eius analogias experimentales, bromamphenicol et methamphenicol.
