中文名稱: *,分析標(biāo)準(zhǔn)品,HPLC≥98%
中文別名: 橙皮甙; 陳皮甙; *; 二氫黃酮苷; 柑果甙; 桔皮甙; 橘皮苷
英文名稱: Hesperiden
英文別名: Hesperidin; Hesperidine; (S)-7-[[6-O-(6-Deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranosyl]oxy]-2,3-dihydro-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one; Vitamin P; 5-hydroxy-2-(3-hydroxy-4-methoxy-phenyl)-7-[3,4,5-trihydroxy-6-[(3,4,5 -trihydroxy-6-methyl-oxan-2-yl)oxymethyl]oxan-2-yl]oxy-chroman-4-one; 7-[[6-O-(6-deoxy-.alpha.-L-mannopyranosyl)-.be ta.-D-glucopyranosyl ]oxy]-2,3-dihydro-5-hydroxy-2-(3-hydroxy-4-methox yphenyl)-, (S)-, 4H-1-Benzopyran-4-one, 7-[[6-O- (6-deoxy-.alpha.-L-mannopyranosyl-.bet a.-D-glucopyranosyl] oxy]-2,3-dihydro-5-hydr; Cirantin; Glucopyranoside; hesperetin-7[6-O-(6-deoxy-.alpha.-L-mannopyranosyl)]-beta-D-; Hesperetin 7-rhamnoglucoside; Hesperetin 7-rutinoside; Hesperetin 7-[6-O- (6-deoxy-.alpha.-L-mannopyranosyl)]-.beta.-D-gluco pyranosid e); Hesperetin-7-rutinoside; (2S)-Hesperidin; S)-(-)-Hesperidine; Hesperidoside; Hesperitin-7-rhamnoglucoside; NSC44184; Usaf cf-3; 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-7-yl 6-O-(6-deoxyhexopyranosyl)hexopyranoside; (2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-7-yl 6-O-(6-deoxy-alpha-L-mannopyranosyl)-beta-D-glucopyranoside; (2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-7-yl 6-O-(6-deoxy-beta-L-mannopyranosyl)-beta-D-glucopyranoside; (2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-4-oxo-3,4-dihydro-2H-chromen-7-yl 6-O-(6-deoxy-alpha-L-erythro-hexopyranosyl)-beta-D-threo-hexopyranoside
CAS號: 520-26-3
EINECS號: 208-288-1
分子式: C28H34O15
分子量: 610.5606
規(guī) 格: 100mg
InChI: InChI=1/C28H34O15/c1-10-21(32)23(34)25(36)27(40-10)39-9-19-22(33)24(35)26(37)28(43-19)41-12-6-14(30)20-15(31)8-17(42-18(20)7-12)11-3-4-16(38-2)13(29)5-11/h3-7,10,17,19,21-30,32-37H,8-9H2,1-2H3/t10?,17-,19?,21-,22+,23-,24-,25?,26?,27+,28+/m0/s1
分子結(jié)構(gòu): 二氫黃酮甙 520-26-3
密度: 1.65g/cm3
熔點: 258-262℃
沸點: 930.1°C at 760 mmHg
閃點: 305.5°C
蒸汽壓: 0mmHg at 25°C
產(chǎn)品用途:
維生素類藥,能降低毛細(xì)管的脆性,用于高血壓病的輔助治療
安全術(shù)語: S22:;
S24/25:;
*,分析標(biāo)準(zhǔn)品,HPLC≥98%生化試劑有三種生產(chǎn)方法:
(1)從生物體中分離、提純。
(2)化學(xué)合成。
(3)發(fā)酵,對生化試劑產(chǎn)品的技術(shù)要求有:含量、熔點、冰點、旋光度、含水量、光譜特征、折光、密度和生物活性等。
*,分析標(biāo)準(zhǔn)品,HPLC≥98%試劑的包裝非常重要,固體試劑一般裝在帶膠木塞的廣口瓶中,液體試劑則盛在細(xì)口瓶中,見光易分解的試劑應(yīng)裝在棕色瓶中,每一種試劑都貼有標(biāo)簽以表明試劑的名稱、濃度、純度。
我司提醒:實驗室分裝時,固體只標(biāo)明試劑名稱,液體還須注名明濃度。