Respuesta :

Ephedrine have 2 chirality centers. Molecules with a single chirality centre are chiral. Molecules with more than one chirality centre are usually chiral.

Ephedrine is a CNS stimulant that's frequently used to guard against low blood pressure during anaesthesia. Although it has been used for obesity, narcolepsy, and asthma, it is not the recommended method of treatment. Its value in relieving nasal congestion is unknown.

It can be ingested or injected into a muscle, vein, or area close beneath the skin. Intravenous use has a quick onset, whereas injection into a muscle can take 20 minutes, and taking a medication orally can take an hour to take action. It lasts for roughly an hour after injection, and it can last for up to four hours after oral administration.

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