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H40009

2-羟基-2-甲基丁酸

98%

别名:

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

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关于此项目

线性分子式:
C2H5C(CH3)(OH)CO2H
化学文摘社编号:
3739-30-8
分子量:
118.13
NACRES:
NA.22
PubChem Substance ID:
24895608
UNSPSC Code:
12352100
EC Number:
223-120-7
MDL number:
MFCD00004476
Assay:
98%
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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.

pictograms

Exclamation mark
GHS07

signalword

Warning

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

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBH7663
STBF6118V
STBD8432V
STBC4067V
S41251

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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
Viji M, et al.
Royal Society of Chemistry Advances, 10(61), 37202-37208 (2020)
W Dekant et al.
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
Two-phase synthesis of (−)-taxuyunnanine D
Wilde NC, et al.
Journal of the American Chemical Society, 136(13), 4909-4912 (2014)
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全球贸易项目编号

货号GTIN
H40009-5G04061831826999