Patent ID: 9149042
Filing Date: 2015-10-06
Classification: A01N,A61K

Abstract:
1. A stable ready for administration, colored antiseptic solution comprising from 1% to 3% (w/v) of a di(4-chlorophenyldiguanido) compound of formula (I) or a pharmaceutically acceptable salt thereof, about 0.01% to about 0.04% (w/v) of one or more anionic dyes present in an amount sufficient to stain a patient's skin or surgical field, water, and about 70% (v/v) alkanol selected from the group consisting of isopropanol and mixtures of isopropanol/ethanol, wherein the antiseptic solution contains less than 0.01% by weight of cationic excipients, and the antiseptic solution is stable and contains less than about 0.25% (w/w) p-chloroaniline for at least about 6 months at 25±2° C. and 60%±5% relative humidity, or 40±2° C. and 75%±5% relative humidity.