3-Carboxy-a-methyl-benzeneacetic acid

CAS: 68432-95-1

Ref. 3D-IC19808

Información del producto

• Nombre: 3-Carboxy-a-methyl-benzeneacetic acid
• Sinónimos: rac-3-Carboxy-a-methyl-benzeneacetic acidKetoprofen related compound CKetoprofen impurity C
• Marca: Biosynth

Descripción

3-Carboxy-a-methyl-benzeneacetic acid (3CMA) is an impurity in the synthesis of 3,4-methylenedioxyphenylacetone. It is a preservative that has been analysed as a potential source of contamination in pharmaceutical preparations. 3CMA has been shown to be effective at inhibiting the growth of bacteria, yeast and moulds. The analysis time for 3CMA is typically 8 hours or less. The parameters that are used to analyse 3CMA include the use of acetonitrile, optimal porosity and efficiency. The analytical methods used for 3CMA include chromatographic and chromolith methods.

Propiedades químicas

• Peso molecular: 194.18 g/mol
• Fórmula: C₁₀H₁₀O₄
• Pureza: Min. 95%