19667
Butylboronic acid
for GC derivatization, LiChropur™, ≥96.0% (T)
Sinonimo/i:
1-Butaneboronic acid
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About This Item
Formula condensata:
CH3(CH2)3B(OH)2
Numero CAS:
Peso molecolare:
101.94
Beilstein:
1733489
Numero CE:
Numero MDL:
Codice UNSPSC:
41116105
ID PubChem:
NACRES:
NA.22
Prodotti consigliati
Grado
for GC derivatization
Livello qualitativo
Saggio
≥96.0% (T)
Qualità
LiChropur™
Impiego in reazioni chimiche
reagent type: derivatization reagent
reaction type: Alkylations
tecniche
gas chromatography (GC): suitable
Punto di fusione
90-92 °C (lit.)
90-92 °C
Stringa SMILE
CCCCB(O)O
InChI
1S/C4H11BO2/c1-2-3-4-5(6)7/h6-7H,2-4H2,1H3
QPKFVRWIISEVCW-UHFFFAOYSA-N
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Categorie correlate
Applicazioni
- Developing a reference measurement procedure for free glycerol in human serum by two-step gas chromatography-isotope dilution mass spectrometry.: This research employs butylboronic acid in a reference measurement procedure to quantify free glycerol in human serum. The method is significant for clinical diagnostics, providing accurate and reliable measurements for metabolic studies (Chen et al., 2015).
Altre note
Derivatizing agent for gas chromatography
Reagent for butylboronate.
Suitable for the derivatization of proximal difunctional compounds (a- and ß-hydroxyacids; Ο-phenolic acids; enolizable a-oxo acids; 1,2- and 1,3-diols; enolizable 1,2- and 1,3-ketols; ß- and γ-hydroxyamines).
Note legali
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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D.R. Knapp
Handbook of Analytical Derivatization Reactions (1979)
S L Carney et al.
Analytical biochemistry, 195(1), 132-140 (1991-05-15)
We have developed techniques for the separation of unsulfated (2-acetamido-2-deoxy-3-O-(4-deoxy-alpha-L-threo- hex-4-enopyranosyluronicacid)-D-galactose and -D-glucose), monosulfated (2-acetamido-2-deoxy-3- O-(4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enopyranosyluronic acid)-D-galactose and 2-acetamido-2-deoxy-3-O-(4-deoxy-alpha-L-threo-hex- 4-enopyranosyluronic acid)-4-sulfo-D-galactose and -6-sulfo-D-galactose),disulfated (2-acetamido-2-deoxy-3-O-(4-deoxy-2-O-sulfo-alpha-L-threo-hex-4- enopyranosyluronic acid)-4-sulfo-D-galactose and -6-sulfo-D-galactose and 2-acet-amido-2-deoxy-3-O-(4-deoxy-alpha-L-threo-hex-4-enopy- ranosyluronic acid)-4,6-di-O-sulfo-D-galactose), and trisulfated (2-acetamido-2-deoxy-3-O-(4-deoxy-2-O- sulfo-alpha-L-threo-hex-4-enopyranosyluronic acid)-4,6-di-O-sulfo-D-galactose) isomers of chondroitin
A gas Chromatographic procedure for quantitation of ethylene glycol in postmortem blood.
D W Robinson et al.
Journal of analytical toxicology, 5(2), 69-72 (1981-03-01)
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
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
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