烟酸肌醇酯

Inositol nicotinate
Cas No. 6556-11-2
化学名称 Chemical Name六烟酸-顺-1.2.3.5反-4.6-环己烷 Hexanicotingl-Cis-1.2.3.5-tinans-4.6-cyclonlxane
化学分类 Chemical Family医药原料药、中间体 Pharmaceutical Intermediates
化学分子式 Molecular Formula C42H30N6O12
规格specification Bp2003
储存storage condition 阴凉，干燥，室温，密闭保存cool,dry,room-temperature and well-closed container

外观 Appearance白色或类白色结晶性粉末White Or Almost White Crystalline Powder
鉴别 Identification呈正反应 Positive Reaction
干燥失重 Loss on drying≤0.5%
澄清度 Clarity and colour of solution≤by6
氯离子 Chloride ≤0.005%
硫酸盐灰份 Sulphated Ash ≤0.1%
游离烟酸 Free nicotinate acid ≤0.8ml%
重金属（以Pb计）Heavy Metals(Pb)  ≤0.001%
有关物质 Relative Substance Sum≤1.5% Single≤0.75%
丙酮 Staphylococcus Aureus≤0.5%
含量 Assay98.0-101.0%

本品呈白色晶体或结晶性粉末，熔点250-254℃，不溶于水、丙酮、乙迷、乙醇（96%），溶于稀酸，微溶于氯仿
A white or almost white powder;Practically insoluble in water,acetone,ethanol(96%)and ether.Dissolves in dilute minersal acids, sparingly solube in chlorform.