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N-Acetyl-D-glucosamine

Cas:
7512-17-6
Molecular Structure:
MDL:
MFCD00064359
Molecular Formula:
C8H15NO6
Molecular Weight:
221.21
Alias:
N-乙酰氨基葡萄糖,2-(乙酰基氨基)-2-脱氧-D-葡萄糖,N-乙酰葡萄糖胺 2-Acetamido-2-deoxy-D-glucose 2-Acetamido-2-deoxy-D-glucopyranose N-Acetyl-D-glucosamine N-[2,4,5-Trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl]acetamide D-GlcNAc
Product order:
Name Specifications Packing Price Delivery
N-Acetyl-D-glucosamine ≥99% 5g(原装) RMB 1859 现货
N-Acetyl-D-glucosamine 97% 100g RMB 204.6 现货
N-Acetyl-D-glucosamine 97% 500g RMB 768.9 现货
N-Acetyl-D-glucosamine 98% 25g RMB 103.4 促销
N-Acetyl-D-glucosamine 98% 100g RMB 434.5 现货
N-Acetyl-D-glucosamine 98% 500g RMB 1628 现货
Character:
溶于水。
熔点:211℃
[α]20D 40.5 ° (C=1, H2O)  
Quality Standard:
外观Appearance                          白色至类白色粉末
红外光谱鉴别Infrared spectrometry       和对照品匹配
纯度Purity                              ≥98% (HPLC)  
水溶解试验solubility in water           合格
比旋光度Specific rotation [a]20/D       +39.0 ~ +43.0°(C=1, H2O)
干燥失重Loss on drying                  <1 % (105°C, 4 hrs)
重金属Heavy metals (as Pb)              <50 ppm
硫酸盐灰分Sulfated ash                  <1.0 % 
Storage:
储存温度2-8°C
用途  N-乙酰-D-氨基葡萄糖是生物细胞内许多重要多糖的基本组成单位,尤其是甲壳类动物的外骨骼含量最高。它是合成双歧因子的重要前体,在生物体内具有许多重要生理功能。
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