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61405

Sigma-Aldrich

Methyl levulinate

greener alternative

≥98.0%

Synonym(s):

4-Oxopentanoic acid methyl ester, 4-Oxovaleric acid methyl ester, Methyl β-acetylpropionate, Methyl 4-oxopentanoate, Methyl 4-oxovalerate, Methyl levulate

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About This Item

Linear Formula:
CH3COCH2CH2COOCH3
CAS Number:
624-45-3
Molecular Weight:
130.14
Beilstein:
1754008
EC Number:
210-846-4
MDL number:
MFCD00017499
UNSPSC Code:
12352100
PubChem Substance ID:
57651849
NACRES:
NA.22

Quality Level

100

Assay

≥98.0%

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

refractive index

n20/D 1.422

bp

193-195 °C (lit.)

density

1.051 g/mL at 20 °C (lit.)

greener alternative category

Aligned,

SMILES string

COC(=O)CCC(C)=O

InChI

1S/C6H10O3/c1-5(7)3-4-6(8)9-2/h3-4H2,1-2H3

InChI key

UAGJVSRUFNSIHR-UHFFFAOYSA-N

Related Categories

General description

Methyl levulinate can be synthesized from glucose in the presence of a few drops of dilute sulfuric acid in methanol.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is considered environmentally benign and has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.

Application

Methyl levulinate can undergo Meerwein–Ponndorf–Verley (MPV) reduction in the presence of lewis acid zeolite like Hf-beta to give 4-hydroxypentanoates.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

161.6 °F - closed cup

Flash Point(C)

72 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Wan-Chu Yun et al.
Journal of colloid and interface science, 543, 52-63 (2019-02-20)
While zirconium (Zr)-based metal organic frameworks (MOFs) are promising for conversion of levulinic acid (LA) to γ-valerolactone (GVL) through catalytic transform hydrogenation (CTH), these reported Zr MOFs for LA conversion must be synthesized in toxic dimethylformamide (DMF). From the viewpoint
"Extremely low sulfuric acid catalyst system for synthesis of methyl levulinate from glucose"
<BIG>Peng L, et al.</BIG>
Industrial Crops and Products, 40, 136-144 (2012)
Xiaoyu Wu et al.
Carbohydrate research, 358, 37-39 (2012-07-31)
One-pot preparation of methyl levulinate (MLA) from cellulose in near-critical methanol was studied. Acids containing SO(3)H group were proven to be effective catalysts for the production of MLA from cellulose's catalytic alcoholysis. The effects of different reaction conditions, such as
Jean-Paul Ortonne et al.
Experimental dermatology, 19(7), 641-647 (2010-03-06)
During treatment of actinic keratosis (AK) lesions with imiquimod sub-clinical lesions often become visible. It is, however, unclear whether these sub-clinical lesions would be detectable beforehand. The aim of this pilot study was to compare two techniques, cross polarized light
"Investigation of the reaction kinetics of isolated Lewis acid sites in beta zeolites for the Meerwein?Ponndorf?Verley reduction of methyl levulinate to ?-valerolactone"
<BIG>Luo.YH, et al.</BIG>
J. Catal., 320, 198-207 (2014)
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