Description
Levorphanol from levorphanol tartrate dihydrate (77-07-6 from 5985-38-6)
Features & Benefits
This reference standard is prepared from levorphanol tartrate dihydrate (CAS# 5985-38-6) at a final concentration equivalent to 1000 µg/mL of the parent compound levorphanol (CAS# 77-07-6).
Note: Stressed shipping studies indicate that this product remains stable after being continuously exposed to an elevated temperature of 40 °C for seven days. Ground freight is the default shipping method for this product; expedited methods are available upon request.