Doxycycline Calcium (CAS 94088-85-4) Suppliers and Product Information

Doxycycline calcium is a calcium salt form of doxycycline, a broad-spectrum antibiotic synthetically derived from oxytetracycline. It is a second-generation tetracycline used to treat various gram-positive and gram-negative bacterial infections, acne, and malaria. This compound is also known as DOXYCYCLINE CALCIUM and 2-Naphthacenecarboxamide, 4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,5,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-, calcium salt (1:2), (4S,4aR,5S,5aR,6R,12aS)-.

Frequently Asked Questions about Doxycycline Calcium

Q: What is the main use of Doxycycline calcium?

A: Doxycycline calcium is primarily used as a broad-spectrum antibiotic to treat various bacterial infections. It is also used in the treatment of acne and malaria.

Q: How does Doxycycline calcium compare to other tetracyclines?

A: Doxycycline is a second-generation tetracycline that exhibits lesser toxicity compared to first-generation tetracyclines. It has favorable pharmacokinetic parameters, including a longer half-life and higher CNS penetration, making it a preferred choice in certain situations, particularly when treating azotemic patients.

Q: Is Doxycycline calcium approved for veterinary use?

A: While there are no veterinary-approved doxycycline products available, its favorable properties make it a reasonable choice for use in small animals when a tetracycline is indicated, especially in cases involving azotemic patients.

Q: What are the physical properties of Doxycycline calcium?

A: Doxycycline calcium has a molecular weight of 486.53 g/mol. It has limited water solubility (0.63 mg/mL) and a logP value of -0.72, indicating it is slightly hydrophilic.