Dicarbonyl Compounds

eMolecules​ Ambeed / Ethyl Butyrylacetate / 5g / 506389585 / A232671 / / 3249-68-1 / MFCD00009401 / 158.197 / C8H14O3

Ambeed / Ethyl Butyrylacetate / 5g / 506389585 / A232671 / / 3249-68-1 / MFCD00009401 / 158.197 / C8H14O3

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Cambridge Isotope Laboratories ETHYL ACETOACETATE (3-13C, 99%), 0.5 G, 61973-42-0

ETHYL ACETOACETATE (3-13C, 99%), 0.5 G, 61973-42-0

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Medchemexpress LLC Propanedioic acid, sodium salt, hydrate (1:2:1) | 26522-85-0 | MFCD00002708 | 99.1% | 166.04 | C3H4Na2O5 | 25 G

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Sodium malonate hydrate is the disodium salt of malonic acid (monohydrate) used as a reagent and complexing agent in analytical and life-science applications. It is commonly applied for determination of beryllium and copper, and in biochemical syntheses where a high-purity malonate source is required. The material is supplied as a white to off-white solid with documented assay and moisture specifications.

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Medchemexpress LLC Methylmalonic acid-d3 | 42522-59-8 | MFCD00144783 | >98.0% | 121.1 g/mol | C4H3D3O4 | 10 MG

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Methylmalonic acid-d3 is the deuterium-labeled analogue of methylmalonic acid used as an internal standard for quantitative GC- or LC-MS analyses. It is intended for research and analytical applications and is not for human or clinical use.

• Deuterium-labeled (d3) methyl group for use as an internal standard in mass spectrometry.
• High deuterium incorporation: ≥99% (d1-d3) per certificate of analysis.
• Chemical purity ≥98% (methylmalonic acid basis).
• Molecular formula C4H3D3O4; molecular weight 121.1 g/mol.
• Supplied as a solid; commonly available in 5 MG, 10 MG, 25 MG, and 50 MG pack sizes.
• Intended for accurate quantification of methylmalonic acid by GC- or LC-MS.

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eMolecules​ ChemScene / 3-(2-(3-Methoxy-3-oxopropoxy)ethoxy)propanoic acid / 100mg / 714105476 / CS-0513838 / 0.000 / 2089292-48-6 / MFCD29041547 / 220.221 / C9H16O6

ChemScene / 3-(2-(3-Methoxy-3-oxopropoxy)ethoxy)propanoic acid / 100mg / 714105476 / CS-0513838 / 0.000 / 2089292-48-6 / MFCD29041547 / 220.221 / C9H16O6

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eMolecules​ Key Organics/BIONET Diethyl malonate 9mg 564370924 STR00319 95 000 105-53-3 MFCD00009195 160 169 C7H12O4

Key Organics/BIONET Diethyl malonate 9mg 564370924 STR00319 95 000 105-53-3 MFCD00009195 160 169 C7H12O4

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eMolecules​ Key Organics/BIONET Diethyl malonate 5mg 564370920 STR00319 95 000 105-53-3 MFCD00009195 160 169 C7H12O4

Key Organics/BIONET Diethyl malonate 5mg 564370920 STR00319 95 000 105-53-3 MFCD00009195 160 169 C7H12O4

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eMolecules​ Oakwood Chemical Diethyl Malonate 1kg 537703839 094505 0 000 105-53-3 MFCD00009195 160 169 C7H12O4

Oakwood Chemical Diethyl Malonate 1kg 537703839 094505 0 000 105-53-3 MFCD00009195 160 169 C7H12O4

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eMolecules​ Chem-Impex Dimethyl malonate 1kg 705370355 31543 0 000 108-59-8 MFCD00008460 132 115 C5H8O4

Chem-Impex Dimethyl malonate 1kg 705370355 31543 0 000 108-59-8 MFCD00008460 132 115 C5H8O4

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eMolecules​ Chem-Impex Diethyl malonate 10kg 490849110 34082 0 000 105-53-3 MFCD00009195 160 169 C7H12O4

Chem-Impex Diethyl malonate 10kg 490849110 34082 0 000 105-53-3 MFCD00009195 160 169 C7H12O4

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Cambridge Isotope Laboratories METHYL ACETOACETATE (1,2,3,4-13C4, 99%), 0.5 G

METHYL ACETOACETATE (1,2,3,4-13C4, 99%), 0.5 G

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eMolecules​ Acetoacetic acid n-propyl ester | 1779-60-8 | 1G | Purity: 95%

Combi-Blocks | Acetoacetic acid n-propyl ester | 1G | 1779-60-8 | MFCD00059405

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Selleck Chemical LLC Ethyl potassium malonate

Ethyl potassium malonate (Potassium 3-ethoxy-3-oxopropanoate) is used as a competitive inhibitor of the enzyme succinate dehydrogenase It acts as a precursor to produce (trimethylsilyl)ethyl malonate which is utilized to prepare beta-ketoesters by acylation and serves as an intermediate for the preparation of ethyl tert-butyl malonate

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Medchemexpress LLC Dimethyl malonate | 108-59-8 | MFCD00008460 | 1g

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Dimethyl malonate is a competitive inhibitor of succinate dehydrogenase (SDH) Dimethyl malonate is able to cross the blood-brain barrier and hydrolyse to malonate Dimethyl malonate reduces neuronal apoptosis[1]

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Accela Chembio Inc Ethyl 3-cyclohexyl-3-oxopropanoate | 5g | 15971-92-3 | MFCD04115574 | 95+% | D: 1.03 | Shelf Life: 900 Days | +4

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Ethyl 3-cyclohexyl-3-oxopropanoate | 5g | 15971-92-3 | MFCD04115574 | 95+% | D: 1.03 | Shelf Life: 900 Days | +4

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