CAS 20139-55-3

4'-chloro-2'-methylacetoacetanilide

Description:

4'-Chloro-2'-methylacetoacetanilide, with the CAS number 20139-55-3, is an organic compound that belongs to the class of acetanilides. It features a chloro group and a methyl group on the aromatic ring, contributing to its unique chemical properties. This compound typically appears as a solid and is characterized by its moderate solubility in organic solvents, while being less soluble in water due to its hydrophobic nature. The presence of the acetamido and acetoacetyl functional groups allows for potential reactivity in various chemical reactions, including nucleophilic substitutions and condensation reactions. Its structure suggests it may exhibit biological activity, making it of interest in pharmaceutical research. Additionally, the compound's stability under standard conditions and its relatively low volatility make it suitable for various applications in organic synthesis and medicinal chemistry. Safety precautions should be observed when handling this compound, as it may pose health risks if ingested or inhaled.

Formula: C₁₁H₁₂ClNO₂

InChI: InChI=1/C11H12ClNO2/c1-7-5-9(12)3-4-10(7)13-11(15)6-8(2)14/h3-5H,6H2,1-2H3,(H,13,15)

InChI key: InChIKey=ODFRAIZRJMUPCP-UHFFFAOYSA-N

SMILES: N(C(CC(C)=O)=O)C1=C(C)C=C(Cl)C=C1

Synonyms:

• 4-Chloro-2-Methyl-N-Acetoacet Anilide
• Butanamide, N-(4-chloro-2-methylphenyl)-3-oxo-
• N-(4-chloro-2-methylphenyl)-3-oxobutanamide
• N-Acetoaceto-P-Chloro-O-Toluidide
• NSC 87579
• o-Acetoacetotoluidide, 4′-chloro-
• 4-CHLORO-O-ACETOACETOTOLUIDIDE
• ACETOACET-P-CHLORO-O-TOLUIDIDE
• 4'-Chloro-2'-methylacetoacetanilide
• N-(2-Methyl-4-chlorophenyl)acetoacetamide
• N-(4-Chloro-2-methyl-phenyl)-3-oxo-butanamide
• 4-CHLORO-2-ACETOACETOLUIDIDE
• 4''-CHLORO-2''-METHYLACETOACETANILIDE,98.0%+(LC)(T)

4'-Chloro-2'-methylacetoacetanilide

CAS: 20139-55-3

Formula: C₁₁H₁₂ClNO₂

Purity: >98.0%(HPLC)(N)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 225.67

Ref: 3B-C2104

Butanamide, N-(4-chloro-2-methylphenyl)-3-oxo-

CAS: 20139-55-3

Formula: C₁₁H₁₂ClNO₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 225.6715

Ref: IN-DA002DD5

N-(4-Chloro-2-methylphenyl)-3-oxobutanamide

CAS: 20139-55-3

Formula: C₁₁H₁₂ClNO₂

Purity: 98%

Molecular weight: 225.67

Ref: 10-F219194

4'-Chloro-2'-methylacetoacetanilide

CAS: 20139-55-3

4'-Chloro-2'-methylacetoacetanilide (4CMA) is a synthetic organic compound that was first synthesized in 1876. It can be used as a yellow dye or as an intermediate for other dyes. 4CMA is also used to produce the red food dye erythrosine, and has been used in the synthesis of azopigments. The use of mass spectrometric techniques to identify 4CMA has allowed it to be detected in environmental samples, such as wastewater and natural water sources. These advances have led to increased interest in the compound's potential toxicity, which has been studied extensively.

Formula: C₁₁H₁₂ClNO₂

Purity: Min. 95%

Molecular weight: 225.67 g/mol

Ref: 3D-VAA13955