N, Dimethanesulfonate | 90222-36-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: N, Dimethanesulfonate
• 英文别名: [2-[2-[(2-methylsulfonyloxyacetyl)amino]ethylamino]-2-oxoethyl] methanesulfonate
• CAS: 90222-36-9
• 化学式: C₈H₁₆N₂O₈S₂
• 分子量: 332.4
• InChiKey: SYTRLSGUNFUNKL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.2
• 重原子数：
  20
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  162
• 氢给体数：
  2
• 氢受体数：
  8

文献信息

• [EN] HYDROXYALKYL STARCH DERIVATIVES AS REACTANTS FOR COUPLING TO THIOL GROUPS<br/>[FR] DÉRIVÉS D'HYDROXYALKYLAMIDON UTILISÉS COMME RÉACTIFS POUR COUPLAGE À DES GROUPES THIOL
  申请人：FRESENIUS KABI DE GMBH

  公开号：WO2014147175A1

  公开（公告）日：2014-09-25

  The present invention relates to a hydroxyalkyl starch (HAS) derivative of formula (I), wherein X is a leaving group, preferably selected from the group consisting of Ts, Ms, Cl, Br and I; Fl is a functional group comprising the group -NR'-, with R' being H or alkyl; L1 is a spacer bridging F1 and S; L2 is a spacer bridging -NRx- and -NRy-; Rx and Ry are, independently of each other, H or alkyl, and optionally form together with the moiety N-L2-N a ring; HAS' is the remainder of the HAS molecule and Rb and Rc are -[(CR1R2)mO]n-H and are the same or different from each other; Ra is -[(CR1R2)mO]n-H with HAS' being the remainder of the hydroxyalkyl starch molecule, or Ra is HAS" with HAS' and HAS" together being the remainder of the hydroxyalkyl starch molecule; R1 and R2 are independently hydrogen or an alkyl group having from 1 to 4 carbon atoms, m is 2 to 4, wherein R1 and R2 are the same or different from each other in the m groups CR1R2; n is from 0 to 6.