產品供應β-環糊精

  • 發布日期:2022-01-17
  • 有效期限:不限
武漢東康源科技有限公司 VIP
DKY
beta-cyclodextrin
231-493-2
C42H72O36
1152.9995

詳細信息
  • ;β-環狀糊精;水合β-環狀糊精;水合β-環糊精;beta-環糊精;
  • beta-cyclodextrin
  • ;B-cyclodextrin crystalline;B-cyclodextrin cell culture tested;betadex;b-Cyclodextrin (1.02127);beta-Cyclodextrin hydrate;5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2~3,6~.2~8,11~.2~13,16~.2~18,21~.2~23,26~.2~28,31~]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol (non-preferred name);(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,48R,49R)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2~3,6~.2~8,11~.2~13,16~.2~18,21~.2~23,26~.2~28,31~]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol (non-preferred name);(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36R,37R,38R,39R,40R,41R,42R,43R,44R,45R,46R,47R,49R)-5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.2~3,6~.2~8,11~.2~13,16~.2~18,21~.2~23,26~.2~28,31~]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol (non-preferred name);5,10,15,20,25,30,35-heptakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontane-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecol hydrate (1:1) (non-preferred name);Beta cyclodextrin;
  • InChI=1/C42H70O35.H2O/c43-1-8-29-15(50)22(57)36(64-8)72-30-9(2-44)66-38(24(59)17(30)52)74-32-11(4-46)68-40(26(61)19(32)54)76-34-13(6-48)70-42(28(63)21(34)56)77-35-14(7-49)69-41(27(62)20(35)55)75-33-12(5-47)67-39(25(60)18(33)53)73-31-10(3-45)65-37(71-29)23(58)16(31)51;/h8-63H,1-7H2;1H2
  • 298-300℃
  • 1578.5°C at 760 mmHg
  • 908.5°C
  • 18.5 g/L (25℃)
  • 外觀 白色晶體粉末

  • 產品名稱:β-環糊精 中文別名:β-環狀糊精; 水合β-環狀糊精; 水合β-環糊精 CAS登錄號:7585-39-9 英文名稱:beta-cyclodextrin 分子式:C42H70O35 分子量:1134.99 EINECS:231-493-2 含 量: 99% 比旋光度: = +162 ±3° 水 溶 性: 18.5 G/L (25℃) 壓 縮 率: 21.0%-44.0% 密 度: 0.523~0.754 熔 點: 255~265℃ 水分含量: 13.0-15.0% w/w β-環糊精作 用: 主要用于增強藥物的穩定性,防止藥物氧化與分解,用于提高藥物的溶解和生物利用度,用于降低藥物的毒副作用,用于掩蓋藥物的異味和臭氣。在食品制造方面,主要用來消除異味,提高香料、香精以及色素的穩定性,增強乳化能力和防潮能力。改善食品的口感,是藥品、食品、化狀品制造業良好的穩定劑、乳化劑和矯味劑廣泛應用于分離有機化合物及用于有機合成,也用作醫藥輔料、食品添加劑等,F在人們將天然環糊精和修飾環糊精與一些不具備生物相容性的藥物分子制備成包合物。不但增加了藥物的生物相容性,還起到了緩釋的作用。 性 狀: 白色結晶性粉末,在水中比較容易結晶。在水中的溶解度比較低,在室溫下為1.85%,隨著溫度增加溶解度增加。 規 格: 20公斤/紙箱 包 裝: 內包裝用塑料袋,每袋凈重25公斤。外包裝用紙板桶包裝,每桶裝1袋,凈重25公斤。; 貯 存: 本品應放置于陰涼、干燥通風處,防止受熱、受潮和太陽直接照射.
  • 包裝:一公斤一袋
    產地:湖北
    供應地:武漢
  • CAS NO:7585-39-9
    產品規格:一公斤鋁箔袋

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