CAS 68432-95-1
:3-Carboxy-α-methylbenzolessigsäure
- 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 CRSFormel:C10H10O4Farbe und Form:Powder.Molekulargewicht:194.184Ketoprofen Related Compound C (2-(3-carboxyphenyl)propionic acid)
CAS:Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids etc, nesoiFormel:C10H10O4Farbe und Form:White PowderMolekulargewicht:194.05791Ketoprofen EP Impurity C (Ketoprofen USP Related Compound C)
CAS:Formel:C10H10O4Farbe und Form:White To Off-White SolidMolekulargewicht:194.193-(1-Carboxyethyl)benzoic acid
CAS:3-(1-Carboxyethyl)benzoic acidReinheit:95%Molekulargewicht:194.19g/mol3-[(1RS)-1-Carboxyethyl]benzoic Acid
CAS:Kontrolliertes ProduktFormel:C10H10O4Farbe und Form:NeatMolekulargewicht: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),Formel:C10H10O4Farbe und Form:Off-WhiteMolekulargewicht: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.
Formel:C10H10O4Reinheit:Min. 95%Molekulargewicht:194.18 g/mol








