---
kind: "section"
citation: "21 C.F.R. § 522.1350"
title: "21"
number: "522.1350"
heading: "Melatonin implant."
url: "https://uscodex.org/cfr/21/522.1350"
---

# §522.1350. Melatonin implant.

- (a) **Specifications.** The drug is a silicone rubber elastomer implant containing 2.7 milligrams of melatonin.
- (b) **Sponsor.** See No. 053923 in [§ 510.600(c)](/cfr/21/510.600.md?p=c) of this chapter.
- (c) **Conditions of use—**
  - (1) **Amount.** One implant per mink.
  - (2) **Indications for use.** For use in healthy male and female kit and adult female mink (Mustela vison) to accelerate the fur priming cycle.
  - (3) **Limitations.** For subcutaneous implantation in mink only. Do not implant potential breeding stock. Do not use in food-producing animals.

## Notes

### Amendments

[59 FR 37422, July 22, 1994]

### Authority

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

### Source

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

### Amendments

[59 FR 37422, July 22, 1994]