{"data":{"id":"us/21-cfr-522.380","jurisdiction":"us","citation":"21 CFR 522.380","heading":"Chloral hydrate, pentobarbital, and magnesium sulfate.","body":"(a) Specifications. Each milliliter of solution contains 42.5 milligrams (mg) of chloral hydrate, 8.86 mg of pentobarbital, and 21.2 mg of magnesium sulfate.\n(b) Sponsor. See No. 054771 in § 510.600(c) of this chapter.\n(c) Conditions of use—(1) Amount. For general anesthesia: Administer 20 to 50 milliliters per 100 pounds of body weight by intravenous injection until the desired effect is produced. Cattle usually require a lower dosage on the basis of body weight. As a sedative-relaxant: Administer at a level of one-fourth to one-half of the anesthetic dosage level.\n(2) Indications for use. For general anesthesia and as a sedative-relaxant in cattle and horses.\n(3) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER E—ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS","PART 522—IMPLANTATION OR INJECTABLE DOSAGE FORM NEW ANIMAL DRUGS"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"4af3ea1214fa35da327aa889dc00ff7af355be406e3acb4d7a3dc6e089d74c92","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-522.313c","next":"us/21-cfr-522.390"},"notice":"GroundRules: Original legal text. Not legal advice."}