research about chimical compound

Dear sir, I am looking for any information about epinefrin sulfonic acid (sulfite d'adrenaline) : its molecular formula, its toxicity, its bioavailibility, its pharmalogical activity. It is a compound formed in aquous solution of epinefrin (tartrate or hydrochloride) and sodium sulfite or bisulfite or disulfite. Where can I find these datas ? Thank you in advance. chemweb: A list for Chemical Applications of the Internet. To post to list: mailto:chemweb@ic.ac.uk Archived as: http://www.lists.ic.ac.uk/hypermail/chemweb/ To (un)subscribe, mailto:majordomo@ic.ac.uk the following message; (un)subscribe chemweb List coordinator, Henry Rzepa (mailto:rzepa@ic.ac.uk)