---
kind: "section"
citation: "21 C.F.R. § 522.2150"
title: "21"
number: "522.2150"
heading: "Stanozolol."
url: "https://uscodex.org/cfr/21/522.2150"
---

# §522.2150. Stanozolol.

- (a) **Specifications.** Each milliliter of suspension contains 50 milligrams (mg) of stanozolol.
- (b) **Sponsor.** No. 054771 in [§ 510.600(c)](/cfr/21/510.600.md?p=c) of this chapter.
- (c) **Conditions of use—**
  - (1) **Amount—**
    - (i) **Dogs and cats.** For cats and small breeds of dogs: 25 mg. For larger dogs: 50 mg. Administer by deep intramuscular injection in the thigh at weekly intervals, for several weeks.
    - (ii) **Horses.** Administer 25 mg per 100 pounds of body weight by deep intramuscular injection in the gluteal region at weekly intervals, for not more than 4 weeks.
  - (2) **Indications for use.** For use as an anabolic steroid treatment.
  - (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.

## Notes

### Amendments

[79 FR 16195, Mar. 25, 2014]

### Authority

Authority: 21 U.S.C. 360b.

### Source

Source: 40 FR 13858, Mar. 27, 1975, unless otherwise noted.

### Amendments

[79 FR 16195, Mar. 25, 2014]