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Benzyltri-n-butylammonium bromide, Tributylbenzylammonium bromide
C6H5CH2N(Br)(CH2CH2CH2CH3)3
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Quality Level
Assay
≥99.0%
form
solid
mp
169-175 °C
SMILES string
[Br-].CCCC[N+](CCCC)(CCCC)Cc1ccccc1
InChI
1S/C19H34N.BrH/c1-4-7-15-20(16-8-5-2,17-9-6-3)18-19-13-11-10-12-14-19;/h10-14H,4-9,15-18H2,1-3H3;1H/q+1;/p-1
InChI key
UDYGXWPMSJPFDG-UHFFFAOYSA-M
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Application
Benzyltributylammonium bromide can be used:
- As a phase transfer catalyst in the isomerization reactions of cis-4-formyl-2-azetidinones.
- As a hydrogen-bond acceptor in the preparation of deep eutectic solvents, which are used in the isolation of lysozyme from the chicken egg white.
- In the phase transfer glycosylation of novobiocin to yield glucosyl-novobiocin.
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Regioselective glycosylation of novobiocin alters activity
Carbohydrate Research, 452(11), 116-121 (2017)
Development of deep eutectic solvent-based aqueous biphasic system for the extraction of lysozyme
Talanta, 202(11), 1-10 (2019)
Base-Promoted Isomerization of cis-4-Formyl-2-azetidinones: Chemoselective C 4-Epimerization vs Rearrangement to Cyclic Enaminones
The Journal of Organic Chemistry, 65(11), 3453-3459 (2000)
International journal of biological macromolecules, 146, 253-262 (2020-01-10)
The present research investigates on task-specific deep eutectic solvents (TDES) based aqueous two-phase extraction and purification of immunoglobulins by chromatography from quail egg. The synthesis of TDES was accomplished with quaternary ammonium salt as hydrogen bond acceptor (HBA) and glycerol
Journal of inorganic biochemistry, 55(4), 279-293 (1994-09-01)
One major problem in using NMR to study halide ions in biological and model biological systems has been to find a contrast reagent to differentiate between halide ions in different compartments. Mn2+ is shown to be a very efficient NMR
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