SPL Set ID: db8a3ae7-fb5b-47a9-a9f7-f57cd90501c2
1 drug(s) with this SPL Set ID
Isoniazid is an antibacterial available as an orange-flavored solution for oral administration containing 50 mg of Isoniazid USP per 5 mL of oral solution. Sorbitol solution USP (containing 70% Sorbitol) is used as the vehicle. This product also contains citric acid USP and potassium sorbate NF. Isoniazid is chemically known as isonicotinyl hydrazine or isonicotinic acid hydrazide. It has a molecular formula of C 6 H 7 N 3 O and a molecular weight of 137.14. It has the following structural formula: Isoniazid is odorless and occurs as a colorless or white crystalline powder or as white crystals. It is freely soluble in water, sparingly soluble in alcohol and slightly soluble in chloroform and in ether. Isoniazid is slowly affected by exposure to air and light. Chemical Structure