Acyclovir | 59277-89-3

Cas No :

59277-89-3

Form :

Powder

Molecular Weight :

225.21 G/Mol

Molecular Formula :

C8H11N5O3

Boiling Point :

316 °C

Melting Point :

256 °C

Flash Point :

170 °C

Solubility :

2 Mg/Ml In Water At 25 °C; Soluble In Methanol And Ethanol

Description :

Overview of Acyclovir

Acyclovir is a widely used antiviral active pharmaceutical ingredient (API) effective against herpes simplex virus (HSV-1 and HSV-2), varicella-zoster virus (chickenpox and shingles), and related viral infections. It works by inhibiting viral DNA replication, helping reduce symptoms, healing time, and outbreak frequency. Pharmaceutical manufacturers use Acyclovir for oral tablets, topical creams, ointments, and injectable formulations. Strict purity control and GMP-compliant manufacturing ensure its efficacy and safety in therapeutic use.

The name Acyclovir is globally recognized in pharmacopeias (USP/EP/IP), COA documentation, and regulatory submissions. It remains one of the most essential antiviral APIs used in dermatology and infectious disease treatment.


Applications of Acyclovir

Antiviral Tablets & Capsules

Widely used in oral formulations for herpes simplex, genital herpes, and shingles. Often combined with other antivirals like Valacyclovir or Famciclovir for extended therapy.


Topical Creams & Ointments

Acyclovir cream is applied for cold sores, HSV lesions, and skin infections. Commonly used with soothing agents such as Zinc Oxide and Allantoin.


Injectable & Hospital Formulations

Used in severe herpes infections, encephalitis, or cases requiring IV administration under medical supervision.


Chickenpox & Shingles Treatment

Acyclovir helps reduce the severity and duration of varicella and zoster infections, especially in high-risk or immunocompromised patients.


Safety & Handling Guidelines

  • Store in a cool, dry place away from direct sunlight
  • Maintain airtight packaging to prevent contamination
  • Use gloves and protective equipment while handling bulk API
  • Follow MSDS, COA, and GMP guidelines for safe processing and formulation


Where to Buy Acyclovir?

Acyclovir Manufacturer

High-purity Acyclovir is manufactured under controlled pharmaceutical environments ensuring stability, potency, and compliance with global regulatory standards.


Acyclovir Supplier & Distributor

ChemicalBull supplies pharma-grade Acyclovir with complete documentation, including COA, MSDS, and batch traceability, suitable for both domestic and international manufacturers.


MSDS for Acyclovir

The MSDS provides details on safe handling, exposure control, stability, and emergency procedures required for industrial and pharma operations.


Frequently Asked Questions (FAQs)

  1. What is Acyclovir used for?

    It is used for treating herpes simplex, genital herpes, shingles, and chickenpox.

  2. Is Acyclovir available in topical form?

    Yes, it is formulated as creams and ointments for cold sores and skin infections.

  3. Does Acyclovir require special storage?

    Yes, it should be stored in a dry, cool, and sealed environment to maintain quality.