Neurological & CNS

PhenytoinThird Party Manufacturing in India

Looking to get Phenytoin manufactured under your brand? Our WHO-GMP certified partner facilities support PCD franchise partners and global export opportunities structured across 25+ countries.

WHO-GMP Certified
Export Ready
PCD Franchise Available
CAS Number
57-41-0
Drug Class
Hydantoin anticonvulsant
Molecular Formula
C₁₅H₁₂N₂O₂
Molecular Weight
252.27 g/mol
Grade Standards
IP, BP
Therapeutic Category
Neurological & CNS
MOQ
10,000 ampoules per batch
Dosage Forms
Liquid Injection

Mechanism of Action

Phenytoin works by promoting sodium efflux from neurons in the motor cortex, stabilizing the neuronal membrane. It inhibits voltage-gated sodium channels to help the body prevent repetitive firing of action potentials. Unlike sedative-hypnotic anticonvulsants, it suppresses seizure activity without causing generalized central nervous system depression. It is highly effective and well-tolerated in emergency seizure management.

Therapeutic Uses & Indications

Therapeutic Uses

  • Status Epilepticus: Controls acute, prolonged generalized tonic-clonic status epilepticus.
  • Neurosurgical Seizures: Prevents seizures during and after major neurosurgical operations.
  • Grand Mal Seizures: Manages severe tonic-clonic seizures unresponsive to oral delivery.

Why Manufacturers Choose Phenytoin

Sourcing through Phenytoin third party manufacturing in India ensures a steady supply of this critical hospital formulary drug. Our production lines use precise alkaline vehicle adjustments under WHO-GMP compliance to prevent drug precipitation. This delivers sterile liquids matching IP and BP requirements under CAS number 57-41-0.

Dosage Forms We Manufacture

Liquid Injection
50mg/ml

Frequently Asked Questions

What is the minimum order quantity for Phenytoin?
Minimum order quantity for Phenytoin is 10,000 ampoules per batch. Please contact us for bulk pricing and custom quantities.
What dosage forms of Phenytoin can you manufacture?
We manufacture Phenytoin as: Liquid Injection (50mg/ml).
Are your manufacturing facilities WHO-GMP certified?
Yes. Celesta Healthcare works exclusively with WHO-GMP certified partner production facilities. All manufacturing batches are subject to strict quality control and documentation.
Can you manufacture Phenytoin for export?
Yes. We provide export-ready Phenytoin formulations structured across 25+ countries. We provide full export documentation including Certificate of Analysis (CoA), Certificate of Origin, and regulatory dossiers on request.
What grade standards do you follow for Phenytoin?
We manufacture Phenytoin to IP, BP pharmacopoeial standards.
Third Party Manufacturing

Get Phenytoin made under your brand

  • WHO-GMP certified facilities
  • Quote within 24 hours
  • MOQ from 10,000 ampoules per batch
Get a Manufacturing QuoteWhatsApp Us Now

+91 9689237122 · replies within hours

Our Manufacturing Capabilities

  • WHO-GMP Certified Partner Plants
  • 25+ years of pharma industry experience
  • PCD Franchise with monopoly rights
  • Export support across 25+ countries
  • Small batch to commercial scale
  • Custom formulation development

Packaging Options

Glass Ampoules, Vials, customized to client brand guidelines.

Start Manufacturing Phenytoin Today

Celesta Healthcare provides WHO-GMP certified third-party manufacturing for Phenytoin across all dosage forms. PCD franchise and export orders welcome.

Need something? Chat with us!