CAS 68432-95-1
:Acide 3-carboxy-α-méthylbenzèneacétique
- DF 2008Y
- 3-Carboxy-α-methylbenzeneacetic acid
- Benzeneacetic acid, 3-carboxy-α-methyl-
- 3-(1-Carboxyethyl)benzoic acid
KETOPROFEN IMPURITY C CRS
CAS :KETOPROFEN IMPURITY C CRSFormule :C10H10O4Couleur et forme :Powder.Masse moléculaire :194.184Ketoprofen Related Compound C (2-(3-carboxyphenyl)propionic acid)
CAS :Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids etc, nesoiFormule :C10H10O4Couleur et forme :White PowderMasse moléculaire :194.05791Ketoprofen EP Impurity C (Ketoprofen USP Related Compound C)
CAS :Formule :C10H10O4Couleur et forme :White To Off-White SolidMasse moléculaire :194.193-(1-Carboxyethyl)benzoic acid
CAS :3-(1-Carboxyethyl)benzoic acidDegré de pureté :95%Masse moléculaire :194.19g/mol3-[(1RS)-1-Carboxyethyl]benzoic Acid
CAS :Produit contrôléFormule :C10H10O4Couleur et forme :NeatMasse moléculaire :194.183,4,5-Trimethacarb
CAS :Impurity Ketoprofen EP Impurity C; Ketoprofen USP Compound C: (2-(3-Carboxyphenyl)propionic Acid)
Applications 3-Carboxy-α-methylbenzeneacetic Acid (Ketoprofen EP Impurity C) is a impurity of Ketoprofen (K200800). Ketoprofen USP Compound C: (2-(3-Carboxyphenyl)propionic Acid)
References Dvorak, J., et al.: J. Pharm. Biomed. Anal., 36, 625 (2004), Allegretti, M., et al.: J. Med. Chem., 48, 4312 (2005),Formule :C10H10O4Couleur et forme :Off-WhiteMasse moléculaire :194.183-Carboxy-a-methyl-benzeneacetic acid
CAS :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.
Formule :C10H10O4Degré de pureté :Min. 95%Masse moléculaire :194.18 g/mol








