1 methylimidazole 1 mei

Manufactured by Merck Group

Sourced in Germany

1-methylimidazole (1-MeI) is a colorless, basic organic compound with the chemical formula C₄H₆N₂. It is a heterocyclic aromatic compound with a five-membered ring structure containing one nitrogen atom and one methyl group attached to the nitrogen atom. 1-MeI is a commonly used laboratory reagent with various applications in organic synthesis and chemical analysis.

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Lab products found in correlation

4 methylimidazole, by Merck Group (1 mentions) Glycerol gly, by Merck Group (1 mentions) Tetrahydrofuran, by Merck Group (1 mentions)

2 protocols using 1 methylimidazole 1 mei

Quantification of 4-Methylimidazole and 1-Methylimidazole

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4-methylimidazole (purity > 98%), 1-methylimidazole (1-MeI) and glycerol (GLY) were purchased from Sigma-Aldrich Chemie GmbH (Steinheim, Germany). Ethylene glycol (EG), sodium chloride (NaCl), sodium hydroxide (NaOH), hydrochloric acid (HCl) and all other reagents (analytical grade) were purchased from Merck. Nitrogen gas (Sabalan Co., Tehran, Iran) with 99.999% purity was used for gas flow of GF-HS-SDME system. Stock solution of 4-MeI and 1-MeI were prepared by dissolving 1.0 g of each compound separately in 1 L of ethanol to obtain a concentration of 1000.0 mg L⁻¹. All solutions were kept at 4 °C in a dark place when not in use, being stable for 3 months [21 (link)].

Rafiei jam M., Nezhadali A, & Kaykhaii M. (2022). Application of gas flow headspace liquid phase micro extraction coupled with gas chromatography-mass spectrometry for determination of 4-methylimidazole in food samples employing experimental design optimization. BMC Chemistry, 16(1), 29.

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Synthesis and Characterization of POSS-based Epoxy Composites

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CO was kindly supplied by University of Agricultural Sciences and Veterinary Medicine Bucharest being obtained by cold-pressing extraction. The curing agent: PA and the initiator: 1-methyl imidazole (1-MeI) were purchased from Sigma-Aldrich and used as received, without further purification.
PSS-(3-Glycidyl) propoxy-Heptaisobutyl substituted (POSS1Ep) and PSS-Octa [(3-glycidyloxypropyl) dimethylsiloxy] substituted (POSS8Ep) derivatives, with chemical structure depicted in Figure 1 were also received from Sigma-Aldrich.
As extractive solvent for gel fraction (GF) determination, tetrahydrofuran received from Sigma-Aldrich was used. All other solvents and reagents were supplied by Sigma-Aldrich and used as received.

Balanuca B., Stan R., Lungu A., Vasile E, & Iovu H. (2016). Hybrid networks based on epoxidized camelina oil. Designed Monomers and Polymers, 20(1), 10-17.

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