Glycyrrhizic acid ammonium salt
Molecular Structure:
MDL:
--MFCD00167400
Molecular Formula:
C42H65NO16·3H2O; C42H61O16·NH4
Molecular Weight:
839.97
Alias:
甘草酸铵, 甘草酸单铵盐
3-O-(2-O-β-D-Glucopyranuronosyl-α-D-glucopyranuronosyl)-18β-glycyrrhetinic acid ammonium salt
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Glycyrrhizic acid ammonium salt |
分析标准品,≥98% |
20mg |
RMB 217.8 |
Consulting service |
Glycyrrhizic acid ammonium salt |
97% |
100g |
RMB 1375 |
现货 |
Glycyrrhizic acid ammonium salt |
97% |
25g |
RMB 418 |
现货 |
Glycyrrhizic acid ammonium salt |
97% |
5g |
RMB 121 |
现货 |
Character:
白色粉末、味甜。溶于冰乙酸、氨水。
熔点: 209 °C
Quality Standard:
外观Appearance 白色至微黄色粉末
红外光谱鉴定Infrared spectrometry 和对照品匹配
纯度Purity ≥97%(过氯酸滴定)
纯度Purity ≥73%(HPLC)
干燥损失Loss on drying <6 % (1 g, 105°C)
重金属Heavy metals <20 ppm
硫酸盐灰分Sulfated ash <0.2 %
比旋度Specific optical rotation +49° - +54°(c=1, EtOH 50% v/v) (以干基计)
溶剂残渣Residual solvents <1 % (乙醇 (GC))
α-甘草酸18 α-glycyrrhizic acid < 10.0% (HPLC)
Storage:
储存温度 2-8°C
用途 甘草类甜根的生物活性组分。抗病毒。
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