L-noradrenaline Bitartrate High Quality Steroids

We are offering l-noradrenaline bitartrate ---high quality steroids
english synonyms: l-noradrenaline bitartrate;l-(-)-norepinephrine-(+)-bitartrate;l-norepinephrine bitartrate;l-arterenol bitartrate;l-4-(a-hydroxy-b-aminoethyl)catechol bitartrate;(-)-arterenol bitartrate salt;r(-)-4-(2-amino-1-hydroxyethyl)-1,2-benzenediol-(+)-tartrate;noradrenaline
cas no.: 108341-18-0
molecular formula:c12h17no9
molecular weight:319.26
assay: 98%
specifications: usp30 (ep6)
packing:1kg foil bag
appearance: white or almost white crystalline powder odorless, bitter taste, light and air the event perishable
usage: adrenergic receptor to hormone. For the adrenergic receptor α, β-receptor stimulants. But the main role of α-receptors, compared with epinephrine, the contraction of blood vessels and boost the role of strong and heart rate caused by reflex, but stimulate the heart, bronchodilators are less effective. Mainly used in anti-shock, as a result of anesthesia induced shock, toxic shock, cardiac shock.