---
kind: "section"
citation: "21 C.F.R. § 520.2475"
title: "21"
number: "520.2475"
heading: "Toceranib."
url: "https://uscodex.org/cfr/21/520.2475"
---

# §520.2475. Toceranib.

- (a) **Specifications.** Each tablet contains 10, 15, or 50 milligrams (mg) toceranib as toceranib phosphate.
- (b) **Sponsor.** See No. 054771 in [§ 510.600](/cfr/21/510.600.md) of this chapter.
- (c) **Conditions of use—**
  - (1) **Dogs—**
    - (i) **Amount.** Administer an initial dose of 3.25 mg per kilogram (1.48 mg per pound) body weight, orally every other day.
    - (ii) **Indications for use.** For the treatment of Patnaik grade II or III, recurrent, cutaneous mast cell tumors with or without regional lymph node involvement.
    - (iii) **Limitations.** Federal law restricts this drug to use by or on the order of a licensed veterinarian.
  - (2) [Reserved]

## Notes

### Amendments

[74 FR 28875, June 18, 2009, as amended at 79 FR 28832, May 20, 2014]

### Authority

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

### Source

Source: 40 FR 13838, Mar. 27, 1975, unless otherwise noted.

### Amendments

[74 FR 28875, June 18, 2009, as amended at 79 FR 28832, May 20, 2014]