163244
Butylboronic acid
97%
Synonym(s):
1-Butaneboronic acid
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About This Item
Linear Formula:
CH3(CH2)3B(OH)2
CAS Number:
Molecular Weight:
101.94
Beilstein:
1733489
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
97%
mp
90-92 °C (lit.)
SMILES string
CCCCB(O)O
InChI
1S/C4H11BO2/c1-2-3-4-5(6)7/h6-7H,2-4H2,1H3
InChI key
QPKFVRWIISEVCW-UHFFFAOYSA-N
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Application
A precursor to unsymmetric borinic acids, inhibitors of serine proteases. Reagent used to prepare chiral oxazaborolidines.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Tetrahedron Letters, 35, 4419-4419 (1994)
Journal of the American Chemical Society, 116, 3151-3151 (1994)
L C Taylor et al.
Rapid communications in mass spectrometry : RCM, 8(3), 265-273 (1994-03-01)
Liquid chromatography (LC) combined with atmospheric pressure chemical ionization mass spectrometry was used to identify phase I and II metabolites of the drug BW 1370U87 in dog and human urine. Additional analysis of individual high-performance liquid chromatograph fractions collected from
L D Sutton et al.
Biochemical and biophysical research communications, 134(1), 386-392 (1986-01-14)
The cholesterol esterase and lipoprotein lipase catalyzed hydrolyses of the water-soluble substrate p-nitrophenyl butyrate are competitively inhibited by butaneboronic acid and phenylboronic acid. Phenyl-n-butylborinic acid has been synthesized and characterized as an ultrapotent transition state analog inhibitor: Ki = 2.9
Alicja J Copik et al.
Inorganic chemistry, 44(5), 1160-1162 (2005-03-01)
Metalloproteases utilize their active site divalent metal ions to generate a nucleophilic water/hydroxide. For methionine aminopeptidases (MetAPs), the exact location of this nucleophile, as well as of the substrate, with respect to the active site metal ion is unknown. In
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