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α-Hydroxy-α-methylbutyric acid, (±)-α-Hydroxy-α-methylbutyric acid, (±)-2-Hydroxy-2-methylbutanoic acid, (±)-2-Hydroxy-2-methylbutyric acid, 2-Hydroxy-2-methylbutanoic acid, 2-Methyl-2-hydroxybutyric acid
C2H5C(CH3)(OH)CO2H
Recommended Products
Quality Level
Assay
98%
mp
73-75 °C (lit.)
SMILES string
CCC(C)(O)C(O)=O
InChI
1S/C5H10O3/c1-3-5(2,8)4(6)7/h8H,3H2,1-2H3,(H,6,7)
InChI key
MBIQENSCDNJOIY-UHFFFAOYSA-N
Application
2-Hydroxy-2-methylbutyric acid can be used as:
- A complexing agent in a new electrolytic system, applicable in the isotachophoretic lanthanide separation.
- An aldehyde surrogate to prepare pyrrolo[1,2-a]quinoxaline derivatives by reacting with 2-(1H-pyrrol-1-yl)aniline.
- A starting material to synthesize Cr(V) reagent named sodium bis(2-hydroxy-2-methylbutyrato)oxochromate(V) (Aldrich cat. no. ALD00006) applicable in the total synthesis of (−)-taxuyunnanine D.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
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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α-Hydroxy acid as an aldehyde surrogate: metal-free synthesis of pyrrolo [1, 2-a] quinoxalines, quinazolinones, and other N-heterocycles via decarboxylative oxidative annulation reaction
Royal Society of Chemistry Advances, 10(61), 37202-37208 (2020)
Research report (Health Effects Institute), (102)(102), 29-71 (2001-08-16)
The biotransformation of methyl tert-butyl ether (MTBE), ethyl tert-butyl ether (ETBE), and tert-amyl methyl ether (TAME) was studied in humans and in rats after inhalation of 4 and 40 ppm of MTBE, ETBE, and TAME, respectively, for 4 hours, and
Separation and analysis of lanthanides by isotachophoresis coupled with inductively coupled plasma mass spectrometry
Talanta, 99, 586-593 (2012)
Two-phase synthesis of (−)-taxuyunnanine D
Journal of the American Chemical Society, 136(13), 4909-4912 (2014)
Toxicological sciences : an official journal of the Society of Toxicology, 55(2), 274-283 (2000-06-01)
tert-Amyl methyl ether (TAME) may be widely used as an additive to gasoline in the future. The presence of this ether in gasoline reduces the tail pipe emission of pollutants. Therefore, widespread human exposure to TAME may occur. To contribute
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