Medical Information
United States
 

In order to provide you with relevant and meaningful content we need to know more about you.

Please choose the category that best describes you.

Información selecta para pacientes y cuidadores que se encuentra disponible en Español.

This content is intended for U.S. Healthcare Professionals. Would you like to proceed?

If you provide additional keywords, you may be able to browse through our database of Scientific Response Documents.

Our scientific content is evidence-based, scientifically balanced and non-promotional. It undergoes rigorous internal medical review and is updated regularly to reflect new information.

morphine sulfate injection, USP VIAL Description

11 DESCRIPTION

Preservative-free morphine sulfate injection (morphine sulfate injection) is an opioid agonist, available as a sterile, nonpyrogenic isobaric solution of morphine sulfate in strengths of 0.5 mg or 1 mg morphine sulfate per mL, free of antioxidants, preservatives or other potentially neurotoxic additives, and is intended for intravenous, epidural, or intrathecal administration. Morphine is the most important alkaloid of opium and is a phenanthrene derivative. It is available as the sulfate salt, chemically identified as 7,8-Didehydro-4,5-epoxy-17-methyl-(5α,6α)-morphinan-3,6-diol sulfate (2:1) (salt), pentahydrate, with the following structural formula:

Chemical Structure
(C17H19NO3)2 ∙ H2SO4 ∙ 5H2OMolecular Weight is 758.83

Morphine sulfate USP is an odorless, white crystalline powder with a bitter taste. It has a solubility of 1 in 21 parts of water and 1 in 1000 parts of alcohol, but is practically insoluble in chloroform or ether. The octanol:water partition coefficient of morphine is 1.42 at physiologic pH and the pKa is 7.9 for the tertiary nitrogen (the majority is ionized at pH 7.4).

Each mL of preservative-free morphine sulfate injection contains morphine sulfate, USP 0.5 mg (5 mg/10 mL) or 1 mg (10 mg/ 10 mL) and sodium chloride 9 mg in Water for Injection. The pH range is 2.5 – 6.5. Contains no preservative. Each 10 mL container of preservative-free morphine sulfate injection is intended for SINGLE DOSE ONLY.

Did you find an answer to your question? Yes No
Didn’t find what you were looking for? Contact us.
Report Adverse Event