Isoxsuprine is a beta 2-adrenergic agonist and NR2B subtype-selective N-methyl-D-aspartate (NMDA) receptor antagonist used for the treatment of pre-term labor and dysmenorrhea. Isoxsuprine affects the vascular smooth muscle and results in peripheral vascular dilation. Isoxsuprine also relaxes the uterine smooth muscles. Isoxsuprine elevated the blood flow volume in the umbilical arteries. Veterinary treatment of cows with isoxsuprine may temporarily lead to low levels of isoxsuprine in the hair of their newborn calves, which promotes growth.

Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months.
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.