CAS 1071-46-1

Monoethyl malonate

Description:

Monoethyl malonate, with the CAS number 1071-46-1, is an organic compound that belongs to the class of malonic acid esters. It is characterized by its colorless to pale yellow liquid form and has a fruity odor. The compound features two ethyl groups attached to a malonate backbone, which contributes to its reactivity and utility in organic synthesis. Monoethyl malonate is known for its ability to undergo various chemical reactions, including esterification and condensation, making it a valuable intermediate in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. The compound is also recognized for its role in the malonic ester synthesis, a method used to produce substituted acetic acids and other derivatives. Safety precautions should be taken when handling monoethyl malonate, as it may cause irritation to the skin and eyes, and proper storage conditions should be observed to maintain its stability.

Formula: C₅H₈O₄

InChI: InChI=1/C5H8O4/c1-2-9-5(8)3-4(6)7/h2-3H2,1H3,(H,6,7)

InChI key: InChIKey=HGINADPHJQTSKN-UHFFFAOYSA-N

SMILES: C(C(OCC)=O)C(O)=O

Synonyms:

• (Ethoxycarbonyl)acetic acid
• 3-Ethoxy-3-oxopropanoic acid
• Ethyl Hydrogen Malonate
• Ethyl malonate
• Ethylhydrogenmalonat
• Hidrogenomalonato De Etilo
• Hydrogenomalonate D'Ethyle
• Malonic acid, ethyl ester
• Malonic acid, monoethyl ester
• Monoethyl hydrogen malonate
• Monoethyl malonate
• Monoethyl propanedioate
• Propanedioic acid, 1-ethyl ester
• Propanedioic acid, monoethyl ester
• Malonic Acid Monomethyl Ester
• mono-Ethyl malonate
• Monoethyl malonic acid
• Malonic acid 1-ethyl
• Malonic acid 1-ethyl ester
• Malonic acid hydrogen 1-ethyl ester
• 3-ethoxy-3-oxo-propanoic acid
• Ethoxycarbonylacetic acid
• 3-ethoxy-3-oxapropanoic acid

Monoethyl Malonate

CAS: 1071-46-1

Formula: C₅H₈O₄

Purity: >98.0%(T)

Color and Shape: Colorless to Light orange to Yellow clear liquid

Molecular weight: 132.12

Ref: 3B-M2700

Ethyl hydrogen malonate, 96%

CAS: 1071-46-1

Ethyl hydrogen malonate is used as a reactant for the preparation of tetramic acids through Dieckmann ring closure and organocatalytic decarboxylative Doebner-Knoevenagel reactions. It is involved in the acylation reactions and Knoevenagel condensation with aldehydes. It is also used in the preparat

Formula: C₅H₈O₄

Purity: 96%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 132.12

Ref: 02-A12627

Ethyl hydrogen malonate, 90+%

CAS: 1071-46-1

Ethyl hydrogen malonate is used as a reactant for the preparation of tetramic acids through Dieckmann ring closure and organocatalytic decarboxylative Doebner-Knoevenagel reactions. It is involved in the acylation reactions and Knoevenagel condensation with aldehydes. It is also used in the preparat

Formula: C₅H₈O₄

Purity: 90+%

Molecular weight: 132.12

Ref: 02-044692

Ethyl hydrogen malonate

CAS: 1071-46-1

Ethyl hydrogen malonate

Formula: C₅H₈O₄

Purity: ≥95%

Color and Shape: clear. faint yellow liquid

Molecular weight: 132.11g/mol

Ref: 54-OR54513

Ethyl malonate

CAS: 1071-46-1

Formula: C₅H₈O₄

Purity: ≥ 98.0%

Color and Shape: Colourless to yellow liquid

Molecular weight: 132.11

Ref: 7W-GX9834

3-Ethoxy-3-oxopropanoic acid

CAS: 1071-46-1

3-Ethoxy-3-oxopropanoic acid (Monoethyl malonic acid) belongs to the class of organic compounds known as dicarboxylic acids and derivatives.

Formula: C₅H₈O₄

Purity: 99.72%

Color and Shape: Solid

Molecular weight: 132.11

Ref: TM-T4773

3-Ethoxy-3-oxopropanoic acid

CAS: 1071-46-1

Purity: 96%

Color and Shape: Liquid

Molecular weight: 132.1150055

Ref: 10-F600963

Ethyl hydrogen malonate

CAS: 1071-46-1

Ethyl hydrogen malonate (EHMB) is a pharmaceutical agent that is used as a catalyst in the production of pharmaceutical preparations. The magnesium salt of EHMB reacts with an inorganic acid to form diazonium salt, which reacts with amines to form methyl ketones. The methyl ketones are then reacted with malonic acid to form the corresponding deuterium isotope. The deuterium isotope can be used as a radioactive tracer for diagnostic imaging or therapy. EHMB also has anti-inflammatory activities and antimicrobial properties, which may be due to its ability to inhibit prostaglandin synthesis and bacterial growth, respectively.

Formula: C₅H₈O₄

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 132.11 g/mol

Ref: 3D-FE34925

3-Ethoxy-3-oxopropanoic acid

CAS: 1071-46-1

Formula: C₅H₈O₄

Purity: 96%

Color and Shape: Liquid

Molecular weight: 132.1146

Ref: IN-DA003QFB