Ophthalmic Agents

Ophthalmic Agents

Catalog Number Product Name CAS No. Inquiry
PI1025967785 Lifitegrast 1025967-78-5 Inquiry
PI120638553 Bromfenac sodium sesquihydrate 120638-55-3 Inquiry
PI1218355 Xylometazoline hydrochloride 1218-35-5 Inquiry
PI130209824 Latanoprost 130209-82-4 Inquiry
PI130693822 Dorzolamide HCl 130693-82-2 Inquiry
PI138890627 Brinzolamide 138890-62-7 Inquiry
PI140462766 Olopatadine hydrochloride 140462-76-6 Inquiry
PI1508754 Tropicamide 1508-75-4 Inquiry
PI155206001 Bimatoprost 155206-00-1 Inquiry
PI157283686 Travoprost 157283-68-6 Inquiry
PI209860877 Tafluprost 209860-87-7 Inquiry
PI23674864 Difluprednate 23674-86-4 Inquiry
PI26921175 Timolol Maleate 26921-17-5 Inquiry
PI3801067 Fluorometholone Acetate 3801-06-7 Inquiry
PI39746004 Corey Lactone Benzoate 39746-00-4 Inquiry
PI405165619 Besifloxacin hydrochloride 405165-61-9 Inquiry
PI426131 Fluorometholone Base 426-13-1 Inquiry
PI518478 Fluorescein Sodium 518-47-8 Inquiry
PI52549174 Pranoprofen 52549-17-4 Inquiry
PI554574 Methazolamide 554-57-4 Inquiry

What Are Ophthalmic Agents?

Ophthalmic agents are pharmaceutical compounds designed specifically for administration to the eyes. These agents are used to treat a wide range of ocular conditions and can come in various forms, including eye drops, ointments, gels, solutions, and inserts. They must meet strict standards for sterility, pH balance, and osmolality to ensure they do not irritate or harm the delicate tissues of the eye. These agents can be used for therapeutic purposes (e.g., treating infections or inflammation), diagnostic purposes (e.g., pupil dilation), or surgical assistance (e.g., providing anesthesia). Because of the eye's limited surface area and natural protective mechanisms (such as blinking and tear production), ophthalmic drugs are specially formulated to enhance bioavailability and efficacy.

Common Ophthalmic Diseases

  • Conjunctivitis (Pink Eye): An inflammation of the conjunctiva, often caused by bacterial or viral infection.

Fig. 1. A healthy eye compared to an eye affected by conjunctivitis.Fig. 1. The healthy eye and eye with conjunctivitis.

  • Glaucoma: A group of diseases characterized by elevated intraocular pressure that can lead to optic nerve damage and vision loss.

Fig. 2. An eye exhibiting signs of glaucoma.Fig. 2. The eye with glaucoma.

  • Dry Eye Syndrome: A condition where tear production is inadequate or tear quality is poor.
  • Cataracts: Clouding of the eye lens, commonly requiring surgery. Ophthalmic agents may be used pre- and post-operatively to control inflammation and infection.

Fig. 3. An eye affected by cataracts.Fig. 3. The eye with cataracts.

  • Age-related Macular Degeneration (AMD): A progressive degeneration of the central retina.
  • Uveitis: Inflammation of the uvea, the middle layer of the eye.
  • Herpetic Eye Diseases: Caused by herpes simplex or zoster viruses.

Categories of Ophthalmic Agents

Anti-infective Agents

This category includes both antibiotic and antiviral agents designed to combat infections in the eye. Antibiotics are used to treat bacterial infections such as conjunctivitis and keratitis, while antivirals target diseases caused by herpes viruses or adenoviruses. These agents are critical in preventing complications that can result in vision loss or damage to eye structures.

Anti-inflammatory Agents

Anti-inflammatory ophthalmic drugs are used to reduce swelling, redness, and discomfort caused by inflammation, whether due to surgery, injury, or autoimmune responses. They include corticosteroids and non-steroidal anti-inflammatory drugs (NSAIDs). These agents are essential in managing post-operative care and chronic inflammatory conditions like uveitis or allergic conjunctivitis.

Anti-glaucoma Agents

These agents are formulated to lower intraocular pressure (IOP), which is the primary risk factor for glaucoma. They work by either decreasing aqueous humor production or increasing its outflow. Long-term IOP control is crucial to prevent irreversible optic nerve damage and preserve vision. These medications are often used chronically and may be combined to achieve optimal results.

Mydriatics and Cycloplegics

Mydriatic agents dilate the pupil, while cycloplegics temporarily paralyze the ciliary muscle, preventing the eye from focusing. These agents are primarily used during eye examinations, surgical procedures, or in managing specific inflammatory eye conditions. Proper pupil dilation allows for better visualization of internal ocular structures.

Lubricants and Tear Substitutes

Artificial tears and lubricating agents are commonly used to manage dry eye syndrome. These formulations mimic the natural tear film, providing moisture, reducing friction, and improving patient comfort. They are especially important in patients with aging eyes, those using digital screens extensively, or people in dry environments.

Diagnostic and Surgical Adjuncts

Some ophthalmic agents assist in diagnostics or surgery. Fluorescein, for example, is used to visualize corneal abrasions and retinal vasculature. Other agents help in procedures by providing clarity, maintaining intraocular pressure, or protecting eye tissues during interventions.

Partner with Us

Ophthalmic agents represent a specialized and vital segment of pharmaceutical science, addressing the unique needs of eye care. As eye health continues to gain importance in aging populations and digital lifestyles, the demand for innovative ophthalmic therapies grows. High-quality APIs form the foundation of this innovation, and our company supplies a broad portfolio of ophthalmic APIs that meet rigorous quality and purity standards, making them ideal for research and development in both industrial and academic settings. From anti-infectives to anti-glaucoma agents, our offerings support projects ranging from early discovery to formulation and stability testing.

Online Inquiry

Please kindly note that our services are for research use only.

Get in Touch

We’re glad to help you with your products and services demands. For any inquiry, question or recommendation, please send an email to or fill out the following form.

Verification code
For product and service inquiries icon1

For product and service inquiries, please use our online system or send an email to .

For product and service inquiries icon2