Albuterol formulations
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United States of America Patent
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Sep 17, 2002
Grant Date -
Jan 3, 2002
app pub date -
Mar 22, 2001
filing date -
Mar 24, 2000
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Abstract
Albuterol formulations packaged in an oxygen-permeable plastic container have a long shelf life at room temperature. The formulations consist essentially of albuterol or a pharmaceutically acceptable salt thereof, sodium chloride, and water, have a pH of about 4, and contain less than 0.08% by weight of albuterol aldehyde and less than 1 ppm dissolved oxygen.
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