Tetrabutylammonium borohydride

Manufactured by Merck Group

Sourced in Germany

Tetrabutylammonium borohydride is a reducing agent commonly used in organic synthesis. It is a white crystalline solid that is soluble in organic solvents. The compound functions by facilitating the reduction of various functional groups in chemical reactions.

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Lab products found in correlation

2 protocols using tetrabutylammonium borohydride

Synthesis of Organic Compounds

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Toluene (99.8%), methyl alcohol (99.9%), and nitric acid (68.0–70.0%) were purchased from Samchun. Tetrahydrofuran (THF) was obtained from Duksan. Hydrochloric acid (36.5–38.0%) was ordered from J.T.Baker. Silk fibroin (5% solution) was purchased from Advanced BioMatrix. Sodium nitrite, 6-bromo-1-hexene, chloroplatinic acid hexahydrate (H₂PtCl₆ ∙ 6H₂O), decanoic acid, hydrazine monohydrate, silver acetate, dodecylamine (DDA), lead(II) bromide, methylammonium bromide (MABr), 4-methoxyaniline, sodium hydride, and tetrabutylammonium borohydride (TBAB) were obtained from Sigma-Aldrich. AZ-5214E was used as photoresist (PR). Sodium hydroxide, phenol, and petroleum ether were ordered from Daejung. N,N-dimethylformamide (DMF) was purchased from Honeywell. Silicone elastomer base and silicone elastomer curing agent (Sylgard 184) were obtained from Dow Corning.

Lee J., Lee W., Kim D., Kim M, & Kim J. (2019). Independent Multi-states of Photo-responsive Polymer/Quantum Dot Nanocomposite Induced via Different Wavelengths of Light. Scientific Reports, 9, 12458.

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Buffers for Immunoassay Development

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All buffers were prepared in Milli-Q water and stored in amber glass bottles at room temperature (RT, 22 ± 1 °C) unless stated otherwise. The pH values were adjusted using 6 M hydrochloric acid (Merck) or 5 M sodium hydroxide solution (J.T.Baker, Phillipsburg, NJ, USA).

Phosphate-buffered saline (PBS), pH 7.6: 10 mM sodium phosphate monobasic dihydrate (Sigma-Aldrich), 70 mM sodium phosphate dibasic dihydrate (Sigma-Aldrich), 145 mM sodium chloride (Sigma-Aldrich).

Washing buffer, pH 7.6: 0.75 mM potassium phosphate monobasic (Sigma-Aldrich), 6.25 mM potassium phosphate dibasic (Sigma-Aldrich), 0.025 mM potassium sorbate (Sigma-Aldrich), 0.05% Tween 20 (Serva, Heidelberg, Germany).

Assay buffer (Tris–EDTA), pH 7.6, storage at 4 °C: 125 mM tris(hydroxymethyl)-aminomethane (Tris, Merck), 187.5 mM sodium chloride, 13.375 mM ethylenediaminetetraacetic acid disodium salt dihydrate (Na₂EDTA·2H₂O, Sigma-Aldrich).

Citrate buffer, pH 4.0, storage at 4 °C: 220 mM sodium citrate monobasic (Sigma-Aldrich).

TMB stock solution in dry N,N-dimethylacetamide (DMA, Sigma-Aldrich), storage under argon at 4 °C: 8 mM tetrabutylammonium borohydride (Sigma-Aldrich), 40 mM 3,3’,5,5’-tetramethylbenzidine (TMB, Serva).

Ecke A., Westphalen T., Hornung J., Voetz M, & Schneider R.J. (2021). A rapid magnetic bead-based immunoassay for sensitive determination of diclofenac. Analytical and Bioanalytical Chemistry, 414(4), 1563-1573.

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