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Diclofenac Potassium/Sodium (Veterinary Grade)

Products / Diclofenac Potassium/Sodium (Veterinary Grade)

Diclofenac Potassium/Sodium veterinary API
Quick Facts
CAS Number15307-86-5 (Free Acid) / 15307-79-6 (Sodium) / 15307-81-0 (Potassium)
Molecular FormulaC14H10Cl2NNaO2 (Sodium salt) / C14H10Cl2KNO2 (Potassium salt)
Molecular Weight318.13 (Sodium salt) / 334.24 (Potassium salt)
PharmacopoeiaUSP, EP, CP
Packaging25 KG/DRUM
GMP Certified Veterinary Grade

Product Overview

Diclofenac is a potent non-steroidal anti-inflammatory drug (NSAID) for veterinary use, providing strong analgesic and anti-inflammatory effects. Both sodium and potassium salt forms are available, with the potassium salt offering faster absorption for acute conditions. Widely used in livestock for mastitis, lameness, and respiratory disease management.

Diclofenac inhibits both COX-1 and COX-2 enzymes, reducing prostaglandin synthesis. Diclofenac Potassium provides rapid onset of action for acute pain, while Diclofenac Sodium is used for sustained anti-inflammatory effects. Important safety note: Diclofenac is contraindicated in vultures and certain avian species due to documented toxicity — strict regulatory compliance is required.

Quality Specifications

PurityAs per USP monograph
Residual SolventsCompliant with ICH Q3C
Heavy MetalsCompliant with pharmacopoeia limits
GMP StatusManufactured under GMP conditions

Veterinary Applications

  • Cattle mastitis and lameness management: Anti-inflammatory therapy for mastitis and locomotor disorders
  • Swine respiratory disease adjunct therapy: Anti-inflammatory support in respiratory disease complex
  • Equine musculoskeletal inflammation: Treatment of inflammatory and painful conditions in horses
  • Companion animal osteoarthritis (with veterinary supervision): Pain management for degenerative joint disease
  • Injectable analgesic formulations for livestock: Parenteral pain relief for various large animal conditions