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Thermo Scientific Chemicals
Maleimide, 98+%
CAS: 541-59-3 | C8H4AgKN2O4 | 339.10 g/mol
化学物質識別子
CAS541-59-3
IUPAC Namepotassium silver(1+) bis(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-ide)
Molecular FormulaC8H4AgKN2O4
InChI KeyKWLWLQRUFFGWNG-UHFFFAOYSA-L
SMILES[K+].[Ag+].O=C1[N-]C(=O)C=C1.O=C1[N-]C(=O)C=C1
さらに表示
仕様
スペックシート
スペックシートIdentification (FTIR)Conforms
Solution Test2.5% Ethanol: clear to faintly turbid
Assay (GC)≥98.0%
Appearance (Color)White to pale yellow
FormCrystals or powder or crystalline powder or granules
Reacts quantitatively with sulfhydryl groups.Maleimide is used to immobilize the bovine serum albumin-boronic acid conjugates in association with silica beads. Its nanoparticle surface favors the conjugation with cell penetration peptides. It is involved in Rhodium-catalyzed conjugate arylation with arylboronic acids. It is actively involved in Michael additions and Diels-Alder reactions by the addition across the double bond. It acts as crosslinking reagents in polymer chemistry.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Reacts quantitatively with sulfhydryl groups.Maleimide is used to immobilize the bovine serum albumin-boronic acid conjugates in association with silica beads. Its nanoparticle surface favors the conjugation with cell penetration peptides. It is involved in Rhodium-catalyzed conjugate arylation with arylboronic acids. It is actively involved in Michael additions and Diels-Alder reactions by the addition across the double bond. It acts as crosslinking reagents in polymer chemistry.
Solubility
Soluble in water.
Notes
Store in a cool place. Incompatible with strong oxidizing agents, strong acids, strong bases and strong reducing agents.
Reacts quantitatively with sulfhydryl groups.Maleimide is used to immobilize the bovine serum albumin-boronic acid conjugates in association with silica beads. Its nanoparticle surface favors the conjugation with cell penetration peptides. It is involved in Rhodium-catalyzed conjugate arylation with arylboronic acids. It is actively involved in Michael additions and Diels-Alder reactions by the addition across the double bond. It acts as crosslinking reagents in polymer chemistry.
Solubility
Soluble in water.
Notes
Store in a cool place. Incompatible with strong oxidizing agents, strong acids, strong bases and strong reducing agents.
RUO – Research Use Only
General References:
- Stereoselective Diels-Alder reaction with an exocyclic diene has been used in the synthesis of a cyclohexannulated [5.3.1]propellane as a precursor of an ABC ring analogue of paclitaxel (Taxol): J. Chem. Soc., Chem. Commun., 1395 (1995).
- Haralampiev, I.; Mertens, M.; Schwarzer, R.; Herrmann, A.; Volkmer, R.; Wessig, P.; Müller, P. Recruitment of SH-Containing Peptides to Lipid and Biological Membranes through the Use of a Palmitic Acid Functionalized with a Maleimide Group. Angew. Chem. Int. Ed. 2015, 54 (1), 323-326.
- Kanyong, P.; Sun, G.; Rösicke, F.; Syritski, V.; Panne, U.; Hinrichs, K.; Rappich, J. Maleimide functionalized silicon surfaces for biosensing investigated by in-situ IRSE and EQCM. Electrochem. Commun. 2015, 51, 103-107.