Quality Level
assay
99%
form
solid
mp
86-87 °C (lit.)
functional group
carboxylic acid, hydroxyl
SMILES string
CC(C)C(O)C(O)=O
InChI
1S/C5H10O3/c1-3(2)4(6)5(7)8/h3-4,6H,1-2H3,(H,7,8)
InChI key
NGEWQZIDQIYUNV-UHFFFAOYSA-N
General description
采用毛细管电泳法，以 2-羟丙基-β-环糊精为拆分剂，研究了 2-羟基-3-甲基丁酸的手性拆分。
Application
采用 2-羟基-3-甲基丁酸作为内标物分析乙二醇 (EG) 和 γ-全血中的羟基丁酸 (GHB) 。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
S Landaas et al.
Clinica chimica acta; international journal of clinical chemistry, 78(3), 489-493 (1977-08-01)
Examination of urine samples by capillary column gas chromatography and mass spectrometry showed the presence of 2-hydroxyisovaleric acid together with trace amounts of the three branched-chain 2-keto acids in five patients with lactic and ketoacidosis. None of these compounds was
F Magni et al.
Analytical biochemistry, 220(2), 308-314 (1994-08-01)
A sensitive method for the simultaneous analysis of plasma alpha-ketoisocaproic acid (KIC) and leucine using GC-MS is described. Plasma was deproteinized after addition of both alpha-ketovaleric acid and norleucine as internal standards. Derivatization of the compounds involved protection of the
Direct chiral resolution of aliphatic a-hydroxy acids using 2-hydroxypropyl-?-cyclodextrin in capillary electrophoresis.
Kodama S, et al.
Analyst, 124(1), 55-59 (1999)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 219835-1G | 04061838776129 |