106615
2,2-双(羟甲基)丙酸
98%
别名:
Bis-MPA, DMPA®, 二羟甲基丙酸
蒸汽密度
<1 (vs air)
质量水平
方案
98%
表单
solid
mp
189-191 °C (lit.)
溶解性
H2O: soluble
acetone: slightly soluble
benzene: insoluble
methanol: soluble
官能团
carboxylic acid
hydroxyl
SMILES字符串
CC(CO)(CO)C(O)=O
InChI
1S/C5H10O4/c1-5(2-6,3-7)4(8)9/h6-7H,2-3H2,1H3,(H,8,9)
InChI key
PTBDIHRZYDMNKB-UHFFFAOYSA-N
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应用
2,2-双(羟甲基)丙酸用于聚甲基硅氧烷（Si-PUD）改性聚氨酯分散体的合成和表征研究及其与粘土结合的纳米复合材料。2,2-双(羟甲基)丙酸基树枝状大分子在作为顺铂和多柔比星等强效抗癌药物的递送系统以及硼中子俘获疗法和光动力疗法的药剂方面具有很大的应用价值。
2,2-双(羟甲基)丙酸通常用作AB2 单体，用于合成超支化（hb）聚合物和树枝状大分子。
以2,2-双(羟甲基)丙酸合成了具有48个羟基的第四代三分枝树枝状大分子。
该酸简单衍生后就可通过“点击”叠氮-炔环加成反应来构建树枝状结构。
法律信息
DMPA is a registered trademark of GEO Specialty Chemicals, Inc.
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Min Liu et al.
Polymers, 12(2) (2020-02-13)
A homologous series of hyperbranched polyesters (HBPEs) was successfully synthesized via an esterification reaction of 2,2-bis(methylol)propionic acid (bis-MPA) with pentaerythritol. The molecular weights of the HBPEs were 2160, 2660, 4150 and 5840 g/mol, respectively. These HBPEs were used as additives
Hui Dong et al.
Nanotechnology, 29(5), 055705-055705 (2017-12-13)
Amine-modified amphiphilic hyperbranched polymers (MePEG-H104-Nx) were prepared from hyperbranched 2,2-bis(methylol)propionic acid polyester (H104) by decoration with polyethylene glycol monomethyl ether (MePEG) and different classes of oligo(ethylenimine)s. By using the MePEG-H104-Nx polymers as stabilizers, gold nanoparticles (AuNPs) were prepared in an
Synthesis and Characterization of Siloxane-Modified Polyurethane Dispersion/Clay Nanocomposites.
Noh HH, et al.
Advanced Materials Research, 415, 1196-1199 (2012)
Elizabeth R Gillies et al.
Drug discovery today, 10(1), 35-43 (2005-01-29)
The unique properties of dendrimers, such as their high degree of branching, multivalency, globular architecture and well-defined molecular weight, make them promising new scaffolds for drug delivery. In the past decade, research has increased on the design and synthesis of
Kazuki Fukushima et al.
Biomaterials science, 7(6), 2288-2296 (2019-04-25)
Cationic aliphatic polycarbonates bearing primary ammonium side chains have been developed with relatively high molecular weights and controlled macromolecular architectures. These polycarbonates exhibit reasonable antimicrobial activity against Gram-negative and Gram-positive bacteria. The prepared homopolymers could be effective against Gram-negative bacteria
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