![Sigma-Aldrich 4-磺酰杯[4]芳烃 钠盐，≥95.0%（HPLC）](/img/sigma/179103-1.webp)
| 货号 | 包装规格 | 操作 |
|---|---|---|
| 86142-500MG | 500 mg |
4-Sulfocalix[4]arene is a cyclic oligomer, which is prepared by hydroxyalkylation of phenol and aldehyde. It belongs to the family of calixarenes with repeating phenolic units connected via methylene groups forming a macrocyclic molecule. It has an amphiphilic nature with different functional groups that make it useful in drug delivery systems. It shows potential applications in various fields such as analysis and separation, enzyme mimetic systems and self-assembly membranes.
4-Sulfocalix[4]arene sodium salt is an amphiphilic calix[n]arene that can be used as a coupling agent for organic molecules and metal complexes because of its hydrophobic (aromatic ring) and hydrophilic (SO3-) environments.
水溶性杯芳烃；络合剂，例如用于镧系元素；区域选择性酸催化剂
| 英文名称 | 4-Sulfocalix[4]arene sodium salt |
| CAS 号 | 151657-13-5 |
| 线性分子式 | C28H24-xO16S4Nax |
| MDL 号 | MFCD00945583 |
| UNSPSC | 12350000 |
| NACRES | NA.22 |
| SMILES字符串 | [Na].Oc1c2Cc3cc(cc(Cc4cc(cc(Cc5cc(cc(Cc1cc(c2)S(O)(=O)=O)c5O)S(O)(=O)=O)c4O)S(O)(=O)=O)c3O)S(O)(=O)=O |
| InChI | 1 S/十八烷基硫酸钠（46（36，37）38）8-16（26（14）30）3-18-10-24（48（42，43）44）12-20（28（18）32）4-19-11-23（47（39，40）41）9-17（27（19）31）2-15（25）7-21（5-13）45（33，34）35;/h5- 12，29 -32H，1-4H2，（H，33，34，35）（H，36，37，38）（H，39，40，41）（H，42，43，44）;/q;+1/p-1 |
| InChI key | GZPNIEYNWYONCE-UHFFFAOYSA-M |
| 含量测定 | ≥95.0%（HPLC） |
| 形态 | 晶体 |
| 杂质 | ≤3%甲醇 |
| 熔点 | ≥300 °C（lit.） |
| 质量等级 | 100 |
| 包装规格（货号 86142-500MG） | 500 mg |
