Ellagic acid
Molecular Structure:
MDL:
--MFCD00006914
Molecular Formula:
C14H6O8
Molecular Weight:
302.20
Alias:
棓原,逆没食子酸,二缩双(三羟基甲酸), 2,3,7,8-四羟基-[1]-苯并吡喃并[5,4,3-CDE][1]苯并吡喃-5,10-二酮
4,4′,5,5′,6,6′-Hexahydroxydiphenic acid 2,6,2′,6′-dilactone
Ellagic acid hydrate
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Ellagic acid |
96% |
25g |
RMB 1265 |
Consulting service |
Ellagic acid |
96% |
5g |
RMB 283.8 |
现货 |
Character:
对光和空气敏感。溶于碱类和吡啶,微溶于水和乙醇,几乎不溶于乙醚。。有刺激性。商品也有含2分子结晶水的。
熔点:360℃
Quality Standard:
外观Appearance 灰色粉末
红外光谱鉴别Infrared spectrometry 符合
纯度Purity ≥96.0% (HPLC area)
水分Water 8-12.0 %
Absorbance ≥0.900 (5mg/L, ETOH, 254.0 to 258.0 nm)(calcd.on anh.substance)
Absorbance2 ≥0.180 (5mg/L, ETOH, 365.0 to 369.0 nm)(calcd.on anh.substance)
Storage:
对光和空气敏感,充氩密封避光保存。
用途 常见于多酚植物。谷胱甘肽S-转移酶的抑制剂,常用于检测血浆中XIIa 因子;抗氧化剂;DNA双链的保护剂。
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