All reagents were used as received unless otherwise stated. 2-(Diisopropylamino)ethyl methacrylate (DPA), deuterium chloride (DCl; 20% w/w in D2O) and 4,4′-azobis-4-cyanopentanoic acid (ACVA) were purchased from Sigma-Aldrich (UK). DPA inhibitor was removed by passing this monomer through an inhibitor removal column. Ethanol, dichloromethane, dimethyl sulfoxide (DMSO) and dimethyl formamide (DMF) were purchased from Fisher Scientific (UK). 2-Cyano-2-propyl dithiobenzoate (CPDB) was purchased from Strem Chemicals (Cambridge, UK). Glycerol monomethacrylate (GMA) was kindly donated by GEO Specialty Chemicals (Hythe, UK) and used without further purification. 2-Hydroxypropyl methacrylate (HPMA) was purchased from Alfa Aesar (UK) and contained 0.07% dimethacrylate impurity, as judged by high performance liquid chromatography (HPLC). Deuterated methanol (CD3OD) was purchased from Goss Scientific (UK). Deionised water was obtained using an Elga Elgastat Option 3A water purifier; its pH was approximately 6.2 and its surface tension was around 72.0 mN m–1 at 20 °C.
2 hydroxypropyl methacrylate hpma
Manufactured by Thermo Fisher Scientific
Sourced in United Kingdom, Japan
2-Hydroxypropyl methacrylate (HPMA) is a monomer commonly used in the production of various polymers and copolymers. It is a colorless, viscous liquid with a characteristic odor. HPMA is known for its ability to impart desirable properties, such as hydrophilicity, to the final polymer materials.
Automatically generated - may contain errors
Lab products found in correlation
Dimethyl sulfoxide (dmso), by Thermo Fisher Scientific (1 mentions)
Dimethylformamide dmf, by Thermo Fisher Scientific (1 mentions)
4 4 azobis 4 cyanopentanoicacid acva, by Merck Group (1 mentions)
2 cyano 2 propyl dithiobenzoate cpdb, by Strem Chemicals (1 mentions)
Ethylene glycol dimethacrylate egdma, by Merck Group (1 mentions)
2 2 azobis 2 2 imidazolin 2 yl propane dihydrochloride va 044, by Fujifilm (1 mentions)
2 protocols using 2 hydroxypropyl methacrylate hpma
1
Synthesis of Functional Polymeric Materials
2
Polymerization of MPC and HPMA
Check if the same lab product or an alternative is used in the 5 most similar protocols
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All solutions used were degassed and sparged with N 2 prior to use and all experiments were carried out under an inert atmosphere to minimise iron oxidation. 2-(Methacryloyloxy)ethyl phosphorylcholine (MPC; >99%) was donated by Biocompatibles Ltd (Farnham, UK). 2-Hydroxypropyl methacrylate (HPMA) was purchased from Alfa Aesar, 2,2′-azobis[2-(2-imidazolin-2-yl)propane] dihydro-chloride (VA-044) was purchased from Wako Pure Chemical Industries (Japan), ethylene glycol dimethacrylate (EGDMA) was purchased from Sigma Aldrich. All the above were used as received. PEG 113 macro-CTA was prepared as reported elsewhere. 45 All other chemicals were purchased from Sigma Aldrich, unless otherwise stated.
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