6
Oct
2026
Fiera Milano, Italy
6 Oct 2026 - 8 Oct 2026
stand 3F1
Book a meeting
9
Nov
2027
Messe, Frankfurt
9 - 11 November 2027
stand 41M60
Book a meeting

CZECH-GEN

About CZECH-GEN

CZECH-GEN is a privately owned Czech manufacturer of APIs and advanced intermediates, combining 90+ years of chemical expertise with responsive, customer-focused service. Our cGMP facilities are regularly inspected by the US FDA and support projects from lab and kilolab development through pilot to commercial scale. We provide reliable API supply and flexible CDMO solutions, with capabilities in heterocyclic chemistry, process development, scale-up, crystallization and solid-state science. R&D and regulatory teams provide support, including CEPs, ASMFs and US DMFs. Exporting to more than 70 countries, CZECH-GEN is a trusted partner for complex chemistry and long-term supply.

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Certifications
  • CE
    CE
  • FDA
    FDA
  • GMP
    GMP
  • ISO
    ISO
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Meet us at

  • CPHI Milan 2026

    CPHI Milan 2026

    Fiera Milano, Italy
    6 Oct 2026 - 8 Oct 2026
    stand 3F1
  • CPHI Frankfurt 2027

    CPHI Frankfurt 2027

    Messe, Frankfurt
    9 - 11 November 2027
    stand 41M60
  • Country/Region:
    Czech Republic
  • Founded:
    1992
  • On CPHI since:
    2015
  • Certificates:
    4
  • Employees:
    250 - 499
Company types
Manufacturer/Innovator
Primary activities
Generic APIs producer
Contact info
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Products from CZECH-GEN (17)

  • Brimonidin Tartrate

    Product Brimonidin Tartrate

    Brimonidine Tartrate – API for Ophthalmic and Dermatological Applications

    Brimonidine Tartrate is a selective alpha-2 adrenergic receptor agonist used in pharmaceutical formulations for:
    • -Treatment of glaucoma and ocular hypertension
    • -Symptomatic treatment of facial erythema ass...
  • Bromfenac Sodium (Sesquihydrate)

    Product Bromfenac Sodium (Sesquihydrate)

    Bromfenac Sodium – NSAID for Ophthalmic Applications

    Bromfenac Sodium is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase (COX) enzymes, reducing prostaglandin synthesis and helping control ocular inflammation and pain.

    Therapeutic Applications:
    • -Tr...
  • Alfuzosin hydrochloride (CEP grade)

    Product Alfuzosin hydrochloride (CEP grade)

    Alfuzosin Hydrochloride – API for Urological Applications
    Alfuzosin hydrochloride is an alpha-1 adrenergic receptor antagonist that relaxes smooth muscle in the prostate and bladder neck, improving urination and relieving urinary symptoms.

    Therapeutic Applications: Treatment of benign pros...
  • Brimonidine tartrate (CEP grade)

    Product Brimonidine tartrate (CEP grade)

    Brimonidine Tartrate – API for Ophthalmic and Dermatological Applications

    Brimonidine Tartrate is a selective alpha-2 adrenergic receptor agonist used in pharmaceutical formulations for:
    • Treatment of glaucoma and ocular hypertension
    • Symptomatic treatment of facial erythema assoc...
  • Butamirate citrate

    Product Butamirate citrate

    Butamirate Citrate – API for Respiratory Applications
    Butamirate Citrate is a centrally acting, non-opioid antitussive agent that suppresses the cough reflex without causing opioid-related dependence.

    Therapeutic Applications: Symptomatic treatment of dry, non-productive cough

    M...
  • Dofetilide

    Product Dofetilide

    Dofetilide – Antiarrhythmic API

    Dofetilide is an active pharmaceutical ingredient (API) belonging to the class of Class III antiarrhythmic agents, acting as a selective blocker of cardiac potassium channels.

    Therapeutic Applications: Maintenance of normal sinus rhythm in patients with...
  • Chlorprothixene hydrochloride

    Product Chlorprothixene hydrochloride

    Chlorprothixene Hydrochloride – API for Psychiatric Applications
    Chlorprothixene Hydrochloride is an active pharmaceutical ingredient (API) belonging to the thioxanthene class of first-generation antipsychotics.

    Therapeutic Applications:
    • Schizophrenia and other psychotic disorders q...
  • Eszopiclone

    Product Eszopiclone

    Eszopiclone – API for Insomnia Treatment

    Eszopiclone is an active pharmaceutical ingredient (API) belonging to the class of non-benzodiazepine hypnotics that act as positive allosteric modulators of GABA-A receptors. 

    Therapeutic Application: Treatment of insomnia...
  • Moxonidine (CEP grade)

    Product Moxonidine (CEP grade)

    Moxonidine – API for Hypertension Treatment

    Moxonidine is an active pharmaceutical ingredient (API) belonging to the class of centrally acting imidazoline I1-receptor agonists.

    Therapeutic Application: Treatment of essential hypertension 

    Manufactured ...
  • Regadenoson

    Product Regadenoson

    Regadenoson – API for Cardiac Stress Testing

    Regadenoson is an active pharmaceutical ingredient (API) belonging to the class of selective adenosine A2A receptor agonists.

    Diagnostic Application: Pharmacological stress testing for myocardial perfusion imaging (MPI) in patients unable t...
  • Riluzole

    Product Riluzole

    Riluzole – API for Neurological Applications

    Riluzole is an active pharmaceutical ingredient (API) belonging to the class of glutamatergic modulators with neuroprotective properties.

    Therapeutic Application: Treatment of amyotrophic lateral sclerosis (ALS) to extend survival or delay ...
  • Tizanidine hydrochloride

    Product Tizanidine hydrochloride

    Tizanidine Hydrochloride – API for Muscle Relaxant Applications

    Tizanidine Hydrochloride is an active pharmaceutical ingredient (API) belonging to the class of centrally acting α2-adrenergic receptor agonists.

    Therapeutic Application: Management of muscle spasticity, including increas...
show all 17 products

CZECH-GEN Resources (1)