CAS 4652-27-1

4-Methoxy-3-buten-2-one

Description:

4-Methoxy-3-buten-2-one, with the CAS number 4652-27-1, is an organic compound characterized by its unique structure that includes a methoxy group and a conjugated double bond system. This compound typically appears as a colorless to pale yellow liquid with a distinctive odor. It is known for its reactivity due to the presence of the α,β-unsaturated carbonyl group, which makes it a potential electrophile in various chemical reactions, including Michael additions and aldol condensations. The methoxy group enhances its solubility in organic solvents and can influence its reactivity and stability. 4-Methoxy-3-buten-2-one is often utilized in organic synthesis and may serve as an intermediate in the production of more complex molecules. Its properties, such as boiling point and density, can vary based on environmental conditions and purity. As with many organic compounds, safety precautions should be taken when handling it, as it may pose health risks if inhaled or ingested.

Formula: C₅H₈O₂

InChI: InChI=1S/C5H8O2/c1-5(6)3-4-7-2/h3-4H,1-2H3

InChI key: InChIKey=VLLHEPHWWIDUSS-UHFFFAOYSA-N

SMILES: C(C(C)=O)=COC

Synonyms:

• (3E)-4-methoxybut-3-en-2-one
• (3Z)-4-methoxybut-3-en-2-one
• 1-Methoxy-1-buten-3-one
• 3-Buten-2-one, 4-methoxy-
• 4-Methoxybut-3-en-2-one
• NSC 66263
• 4-Methoxy-3-buten-2-one

3-Buten-2-one, 4-methoxy-

CAS: 4652-27-1

Formula: C₅H₈O₂

Purity: 90%

Color and Shape: Liquid

Molecular weight: 100.1158

Ref: IN-DA00DE9U

4-Methoxy-3-buten-2-one

CAS: 4652-27-1

4-Methoxy-3-buten-2-one

Purity: 90%

Color and Shape: Yellow Liquid

Molecular weight: 100.12g/mol

Ref: 54-OR52529

4-Methoxybut-3-en-2-one

CAS: 4652-27-1

Purity: 90.0%

Color and Shape: Liquid, No data available.

Molecular weight: 100.11699676513672

Ref: 10-F319432

4-Methoxy-3-buten-2-one

Controlled Product

CAS: 4652-27-1

Applications 4-Methoxy-3-buten-2-one is a reactant in the synthesis of hydroisoquinoline derivatives as an intermediate for the synthesis of manzamine.
References Mihara, Y., et. al.: Bull. Chem. Soc., 82, 1520 (2009)

Formula: C₅H₈O₂

Color and Shape: Neat

Molecular weight: 100.116

Ref: TR-M261350

4-Methoxy-3-buten-2-one, tech. 90%

CAS: 4652-27-1

4-Methoxy-3-buten-2-one is an important precursor for the synthesis of 1-methoxy-3-trimethylsilyloxy-1,3-butadiene and the Danishefsky diene and its equivalent. It is widely used as a reactant in the synthesis of hydroisoquinoline derivatives. It is employed as an intermediate for the synthesis of m

Formula: C₅H₈O₂

Purity: 90%

Color and Shape: Clear, colourless to pale yellow, liquid

Molecular weight: 100.12

Ref: 02-A11235