Loratadine
Molecular Formula:
C22H23ClN2O2
Molecular Weight:
382.88
Alias:
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Loratadine |
98.5% |
1g |
RMB 1520 |
Consulting service |
Loratadine |
98.5% |
100mg |
RMB 580 |
Consulting service |
Character:
从乙腈结晶,熔点134-136℃。
熔点 134-136°C
储存条件 2-8°C
溶解度 DMSO: 26 mg/mL, soluble
form powder
color white
稳定性 Stable, but may be heat sensitive - refrigerate. Incompatible with strong oxidizing agents.
Quality Standard:
检测项目
检测标准
检验结果
外观
白色或类白色粉末 白色粉末
鉴别
红外色谱鉴别合格
符合
溶解性
容于酒精
符合
熔点范围 132~133℃ 132.3~129.1℃
干燥失重
不超过0.2% w/w 0.030w/w
硫酸根含量
不超过0.1 w/w 0.012 w/w
重金属含量
不超过20 w/w 符合
溶液澄明度(10%甲酸溶液)
澄清 符合
总杂质含量
不超过1.0%
0.20% w/w
单种杂质含量 不超过0.5% 0.04% w/w
含量(薄层板法) 98.5-101% 99.80%
Storage:
密封干燥保存
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