CAS:16251-45-9
产品名称 Product name | （4S,5R)-(-)-4-甲基-5-苯基-2-噁唑啉酮 (4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone |
CAS 号 CAS No. | 16251-45-9 |
项目 Test Items | 规格 Specifications |
外观 Appearance | 灰白色至淡黄色结晶粉末 Off-white to light yellow crystalline powder |
外观 Appearance | 白色至类白色粉末 White to off white powder |
鉴别 Identification by IR | 与对照品图谱一致 Conforms to spectrum of working standard |
含量（干基） Assay (anhydrous basis) | ≥98.0% |
水份 Moisture | ≤0.5% |
手性杂质含量 Chiral impurity content | ≤1.0% |
产品名称 Product name | （4S,5R)-(-)-4-甲基-5-苯基-2-噁唑啉酮 (4S,5R)-(-)-4-Methyl-5-Phenyl-2-Oxazolidinone |
CAS 号 CAS No. | 16251-45-9 |
项目 Test Items | 规格 Specifications |
外观 Appearance | 灰白色至淡黄色结晶粉末 Off-white to light yellow crystalline powder |
外观 Appearance | 白色至类白色粉末 White to off white powder |
鉴别 Identification by IR | 与对照品图谱一致 Conforms to spectrum of working standard |
含量（干基） Assay (anhydrous basis) | ≥98.0% |
水份 Moisture | ≤0.5% |
手性杂质含量 Chiral impurity content | ≤1.0% |
