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4426-47-5 - 1-Butylboronic acid, 98% - n-Butaneboronic acid - A13725 - Alfa Aesar

A13725 1-Butylboronic acid, 98%

Numéro de CAS
n-Butaneboronic acid

Conditionnement Prix ($) Quantité Disponibilité
1g 25,90
5g 85,50
25g 317,00
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1-Butylboronic acid, 98%


Propriétés chimiques

Poids moleculaire
Point de fusion
Air Sensitive & Hygroscopic
Soluble in water.


1-Butylboronic acid is used as a reagent for preparation of volatile derivatives of diols, e.g. carbohydrates, for GC and mass spectrometry and to prepare chiral oxazaborolidines. It is a precursor to unsymmetric borinic acids, which are inhibitors of serine proteases. Can be used as a transport carrier in membrane-based sugar separations and as an analytical reagent in the determination of serum glucose.


Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. It is hygroscopic in nature. Incompatible with oxidizing agents. Store under dry inert gas.

Références bibliographiques

Franck Picard.; Tobias Schulz.; Rolf W. Hartmann. 5-Phenyl substituted 1-methyl-2-pyridones and 4?-substituted biphenyl-4-carboxylic acids. synthesis and evaluation as inhibitors of steroid-5α-reductase type 1 and 2. Bioorganic & Medicinal Chemistry. 2002, 10 (2), 437-448.

Zhao Yongliang.; Zhao Fengying.; Li Qiang.; Gao Deqing. Synthesis, Characterization and Fluorescence Properties of Europium, Terbium Complexes with Biphenyl-4-Carboxylic Acid and o-Phenanthroline. Journal of Rare Earths. 2006, 24 (1), 18-22.

Reagent for preparation of volatile derivatives of diols, e.g. carbohydrates, for GC and mass spectrometry: J. Chromat., 54, 193 (1971); J. Chromat. Sci., 9, 18 (1971); Gas Chromat., 129 (1968).

In combination with (S)-(-)-ɑ,ɑ-Diphenyl­prolinol, L09217, or its enantiomer (9218), oxazaborolidine catalysts are generated in situ, for use in highly enantioselective reductions: Tetrahedron Lett., 33, 4141 (1992). The same system has been employed in the synthesis of chiral monosubstituted oxiranes: Tetrahedron Lett., 34, 5227 (1993). See also (S)-2-Methyl-CBS-oxazaborolidine monohydrate, L09219, and Appendix 5.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Mentions de prudence: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Code tarifaire harmonisé


  • A18304

    2-Methyl-2-butanol, 98%
  • A18481

    Styrene, 99%, stab. with 10-15ppm 4-tert-butylcatechol
  • B22446

    1-Hexylboronic acid, 97%
  • B23842

    Furan-2-boronic acid, 97%
  • H26893

    3,5-Dimethylisoxazole-4-boronic acid, 97%

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