[Commodity name]: Carprofen
[Chemical Name ]: 6-chloro-alpha-methyl-9H-carbazole-2-acetic acid
[Cas ]: 53716-49-7
[M.W. ]: 273.72
[Quality]: white or white crystalline powder
[Mp]: 197-198癈
[Storage]: sealed, cool and shady place
[Period of validity] 3years