Ácido Delta Amino Levulínico (Levulinic Acid) 98% - 1.000 Gr - Sigma
Código: 17150
Levulinic acid
98%
Synonym: 4-Oxopentanoic acid, 4-Oxovaleric acid
CAS Number 123-76-2
Linear Formula CH3COCH2CH2COOH
Molecular Weight 116.12
Beilstein/REAXYS Number 506796
EC Number 204-649-2
MDL number MFCD00002796
PubChem Substance ID 24896298
NACRES NA.22
|
Quality Level |
|
|
vapor pressure |
1 mmHg ( 102 °C) |
|
assay |
98% |
|
bp |
245-246 °C (lit.) |
|
mp |
30-33 °C (lit.) |
|
density |
1.134 g/mL at 25 °C (lit.) |
|
SMILES string |
CC(=O)CCC(O)=O |
|
InChI |
1S/C5H8O3/c1-4(6)2-3-5(7)8/h2-3H2,1H3,(H,7,8) |
|
InChI key |
JOOXCMJARBKPKM-UHFFFAOYSA-N |
Descrição
Application
Levulinic acid is a precursor for the synthesis of useful intermediates such as γ-valerolactone, ethyl levulinate, pentanoic acid and 2-methyl-tetrahydrofuran.[1][2][3] Derivatization and esterification of levulinic acid results in potential biofuels.[4][5]
It can also be used in:
• The preparation of catalytic composite to synthesize 5-hydroxymethylfurfural and furfural.[6]
• The synthesis of a commercial fragrance, fraistone.[7]
• The synthesis of pyrrolidone derivatives via reductive amination.[8]
• The total synthesis of mycobacterial arabinogalactan.[9]
Packaging
1 kg in poly bottle
50, 250 g in poly bottle
