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Pitressin

Drug Description
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Pitressin
(vasopressin) Injection

DRUG DESCRIPTION

Vasopressin Injection, USP is a sterile, aqueous solution of synthetic vasopressin (8-L-arginine vasopressin) of the posterior pituitary gland for intramuscular or subcutaneous use. It is substantially free from the oxytocic principle and is standardized to contain 20 pressor units/mL.

Each mL contains: Vasopressin 20 units, Sodium Chloride 9 mg, Chlorobutanol 0.5% (as a preservative), Water for Injection q.s. pH (range 2.5 - 4.5) adjusted with Acetic Acid.

It has the following molecular formula: C46H65N15O12S2 with a molecular weight of 1084.23.

Brand Name: Pitressin
Generic Name: Vasopressin

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