21 CFR 522.2012
§ 522.2012 Prostalene.
United States · 21 CFR — Food and Drugs · Status: effective
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- Citation
- 21 CFR 522.2012, § 522.2012 Prostalene, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/87526
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Full text
(a) Specifications. Each milliliter of solution contains 1 milligram of prostalene.
(b) Sponsor. No. 054771 in § 510.600(c) of this chapter.
(c) Conditions of use in horses—(1) Amount. Administer 5 micrograms per kilogram of body weight as a single subcutaneous injection.
(2) Indications for use. For the control of estrus in mares.
(3) Limitations. Do not use in horses intended for human consumption. Federal law restricts this drug to use by or on the order of a licensed veterinarian.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.