產(chǎn)品名稱 Product name | (4S,5R)-(-)-4-甲基-5-苯基-2-噁唑啉酮 (4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone |
CAS 號 CAS No. | 16251-45-9 |
項目 Test Items | 規(guī)格 Specifications |
外觀 Appearance | 灰白色至淡黃色結晶粉末 Off-white to light yellow crystalline powder |
外觀 Appearance | 白色至類白色粉末 White to off white powder |
鑒別 Identification by IR | 與對照品圖譜一致 Conforms to spectrum of working standard |
含量(干基) Assay (anhydrous basis) | ≥98.0% |
水份 Moisture | ≤0.5% |
手性雜質含量 Chiral impurity content | ≤1.0% |
產(chǎn)品名稱 Product name | (4S,5R)-(-)-4-甲基-5-苯基-2-噁唑啉酮 (4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone |
CAS 號 CAS No. | 16251-45-9 |
項目 Test Items | 規(guī)格 Specifications |
外觀 Appearance | 灰白色至淡黃色結晶粉末 Off-white to light yellow crystalline powder |
外觀 Appearance | 白色至類白色粉末 White to off white powder |
鑒別 Identification by IR | 與對照品圖譜一致 Conforms to spectrum of working standard |
含量(干基) Assay (anhydrous basis) | ≥98.0% |
水份 Moisture | ≤0.5% |
手性雜質含量 Chiral impurity content | ≤1.0% |