生物医用高分子

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  1. 甲基2-羟乙基纤维素
      规格或纯度 :
    • viscosity 12000-17000 mPa.s, 2 % in H2O(20 °C)
    CAS号: 9032-42-2        Compound CID : 133126848
    分子式: C34H66O24        分子量: 858.9
    IUPAC Name: ethane-1,2-diol;(2S,3R,4R,5S,6R)-2-(hydroxymethyl)-6-[(2S,3R,4S,5S,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxane-3,4,5-triol;(2S,3S,4R,5S,6S)-2,3,4-trimethoxy-6-(methoxymethyl)-5-[(2R,3S,4RSee more
    SMILES: COCC1C(C(C(C(O1)OC2C(OC(C(C2OC)OC)OC)COC)OC)OC)OC.C(CO)O.C(C1C(C(C(C(O1)OC2C(OC(C(C2O)O)O)CO)O)O)O)O
    InChIKey: JTWZVKMWOCBJEV-KLLFFGQPSA-N
    InChI: 1S/C20H38O11.C12H22O11.C2H6O2/c1-21-9-11-13(23-3)15(24-4)18(27-7)20(30-11)31-14-12(10-22-2)29-19(28-8)17(26-6)16(14)25-5;13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17;3-1-2-4/h11-20See more
  2. 聚季铵盐-10
      规格或纯度 :
    • viscosity 300-500 mPa.s (2%水溶液,25°C)
    CAS号: 81859-24-7        Compound CID : 71307057
    IUPAC Name: [3-[2-[(2R,3R,4S,5S,6R)-2,4-dihydroxy-5-[(3R,4R,5R,6R)-3-hydroxy-4,5-bis(2-hydroxyethoxy)-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethoxymethyl)oxan-3-yl]oxyethoxy]-2-hydroxypropyl]-trimethylazanium;See more
    SMILES: C[N+](C)(C)CC(COCCOC1C(C(C(OC1O)COCO)OC2C(C(C(C(O2)CO)OCCO)OCCO)O)O)O.[Cl-]
    InChIKey: FQOVCYRTDMQFLY-QZUVRZIUSA-M
    InChI: 1S/C25H50NO16.ClH/c1-26(2,3)10-15(31)12-35-8-9-39-23-18(32)20(17(13-36-14-30)40-24(23)34)42-25-19(33)22(38-7-5-28)21(37-6-4-27)16(11-29)41-25;/h15-25,27-34H,4-14H2,1-3H3;1H/q+1;/p-1/t15?,16-,17-,18+,1See more
  3. 2-羟乙基纤维素(HEC)
      规格或纯度 :
    • average Mv ~90,000
    CAS号: 9004-62-0
    IUPAC Name: 5-[6-[[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxymethyl]-3,4-dihydroxy-5-[4-hydroxy-3-(2-hydroxyethoxy)-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)-2-methyloxanSee more
    SMILES: CC1C(C(C(C(O1)CO)OC2C(C(C(C(O2)COC3C(C(C(C(O3)CO)OC)O)O)OC4C(C(C(C(O4)CO)OC)O)OCCO)O)O)O)O
    InChIKey: CWSZBVAUYPTXTG-UHFFFAOYSA-N
    InChI: 1S/C29H52O21/c1-10-15(34)16(35)24(13(8-33)45-10)49-28-20(39)18(37)25(50-29-26(43-5-4-30)21(40)23(42-3)12(7-32)47-29)14(48-28)9-44-27-19(38)17(36)22(41-2)11(6-31)46-27/h10-40H,4-9H2,1-3H3
  4. 2-羟乙基纤维素(HEC)
      规格或纯度 :
    • average Mw~380,000
    CAS号: 9004-62-0
    IUPAC Name: 5-[6-[[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxymethyl]-3,4-dihydroxy-5-[4-hydroxy-3-(2-hydroxyethoxy)-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)-2-methyloxanSee more
    SMILES: CC1C(C(C(C(O1)CO)OC2C(C(C(C(O2)COC3C(C(C(C(O3)CO)OC)O)O)OC4C(C(C(C(O4)CO)OC)O)OCCO)O)O)O)O
    InChIKey: CWSZBVAUYPTXTG-UHFFFAOYSA-N
    InChI: 1S/C29H52O21/c1-10-15(34)16(35)24(13(8-33)45-10)49-28-20(39)18(37)25(50-29-26(43-5-4-30)21(40)23(42-3)12(7-32)47-29)14(48-28)9-44-27-19(38)17(36)22(41-2)11(6-31)46-27/h10-40H,4-9H2,1-3H3
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