43954
L -3-氨基丁酸
analytical standard
别名:
(+)-β-氨基异丁酸, (2S)-3-氨基-2-甲基丙酸, (S)-β-AIB, (S)-β2-高丙氨酸, (S)-3-氨基-2-甲基丙酸, L-α-甲基-β-丙氨酸, S-BAIBA
InChI key
QCHPKSFMDHPSNR-VKHMYHEASA-N
InChI
1S/C4H9NO2/c1-3(2-5)4(6)7/h3H,2,5H2,1H3,(H,6,7)/t3-/m0/s1
SMILES string
C[C@@H](CN)C(O)=O
grade
analytical standard
assay
≥97.0% (HPLC)
shelf life
limited shelf life, expiry date on the label
application(s)
clinical testing
format
neat
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General description
L-3-Aminoisobutyric acid, an enantiomer of β-aminoisobutyric acid (BAIBA), is derived from valine in the mitochondria of primarily skeletal muscle.
Application
L-3-Aminoisobutyric acid may be used as an analytical reference standard for the quantification of the analyte in biological fluids using dual column reversed-phase HPLC-fluorescence technique.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Acute aerobic exercise leads to increased plasma levels of R-and S-?-aminoisobutyric acid in humans
Stautemas J, et al.
Frontiers in Physiology, 10, 1240-1240 (2019)
T Abe et al.
Journal of chromatography. B, Biomedical sciences and applications, 712(1-2), 43-49 (1998-08-11)
A method is described for the simultaneous determination of beta-alanine, beta-aminoisobutyric acid and gamma-aminobutyric acid in biological materials. Amino acids including these beta- and gamma-amino acids were derivatized with 4-dimethylaminoazobenzene-4'-sulfonyl (dabsyl) chloride and dabsyl amino acids formed were separated by
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