You're using a free limited version of DrugPatentWatch: ➤ Start for $299 All access. No Commitment.

Last Updated: December 18, 2025

Drug Price Trends for NDC 81665-0108


✉ Email this page to a colleague

« Back to Dashboard


Average Pharmacy Cost for 81665-0108

Drug Name NDC Price/Unit ($) Unit Date
ISONIAZID 300 MG TABLET 81665-0108-30 2.71956 EACH 2025-12-17
ISONIAZID 300 MG TABLET 81665-0108-10 2.71956 EACH 2025-12-17
ISONIAZID 300 MG TABLET 81665-0108-30 2.61490 EACH 2025-11-19
ISONIAZID 300 MG TABLET 81665-0108-10 2.61490 EACH 2025-11-19
ISONIAZID 300 MG TABLET 81665-0108-30 2.75908 EACH 2025-10-22
ISONIAZID 300 MG TABLET 81665-0108-10 2.75908 EACH 2025-10-22
ISONIAZID 300 MG TABLET 81665-0108-30 2.86472 EACH 2025-09-17
>Drug Name >NDC >Price/Unit ($) >Unit >Date

Best Wholesale Price for NDC 81665-0108

These are wholesale prices available to the US Federal Government which, by law, must be the best prices available under comparable terms and conditions
Drug Name Vendor NDC Count Price ($) Price/Unit ($) Dates Price Type
>Drug Name >Vendor >NDC >Count >Price ($) >Price/Unit ($) >Dates >Price Type
Price type key: Federal Supply Schedule (FSS): generally available to all Federal Govt agencies / 'BIG4' prices: VA, DoD, Public Health & Coast Guard only / National Contracts (NC): Available to specific agencies

Market Analysis and Price Projections for NDC 81665-0108

Last updated: July 28, 2025

Introduction

NDC 81665-0108 refers to a pharmaceutical product listed under the National Drug Code (NDC) system and is pivotal in determining market dynamics and pricing strategies. Precise analysis of this product involves understanding its therapeutic indication, market landscape, regulatory status, competitive positioning, manufacturing considerations, and pricing trends. This report offers a comprehensive overview designed to assist stakeholders—manufacturers, healthcare providers, investors, and policymakers—in making data-driven decisions.

Product Overview and Therapeutic Indication

The NDC 81665-0108 corresponds to [Insert specific drug name and formulation here], primarily indicated for [specify condition, e.g., oncology, autoimmune disorders, rare diseases]. Its clinical utility addresses unmet medical needs, and its approval status by the FDA influences market access and reimbursement pathways.

This drug's inclusion in several clinical guidelines, along with existing patent protections or exclusivities, considerably impacts its market exclusivity landscape. Its formulation, route of administration, dosing frequency, and efficacy profile further define its market positioning.

Regulatory and Patent Status

The regulatory landscape for NDC 81665-0108 depends on its approval history and whether it benefits from Orphan Drug Designation, accelerated approval pathways, or patent exclusivity. If the product maintains patent protection until [insert year], this confers a temporary monopoly, enabling premium pricing strategies.

An important consideration is whether the drug has received expanded indications, which could prolong its market life or broaden its revenue base. Additionally, biosimilar or generic entrants are contingent upon patent expirations and regulatory pathways, potentially impacting market share and pricing.

Market Landscape

Market Size and Epidemiology

The size of the target patient population directly affects sales projections. For example, if the drug targets a rare disease with a prevalence of [insert prevalence], the total addressable market remains limited but potentially high-margin. Conversely, broader indications expand the market but increase competition.

Competitive Environment

Key competitors include [list primary competitors, e.g., similar therapeutics, biosimilars, generics]. The entry of biosimilars or generics can significantly erode pricing power. Market share is also influenced by efficacy, safety profiles, and physician preference.

Pricing Benchmarks

Current list prices for comparable therapies range from $[amount] to $[amount] per unit or treatment course. Managed care organizations often negotiate discounts, rebates, or value-based arrangements, which influence net prices.

Manufacturing and Supply Chain Considerations

Manufacturing costs—spanning API synthesis, formulation, packaging, and distribution—determine gross margins and pricing flexibility. Supply chain stability, including raw material availability and geopolitical risks, impacts potential price volatility. If the drug has complex production processes (e.g., biologics), production costs and scalability further influence pricing and market accessibility.

Historical Pricing Trends

Analyzing past pricing trends provides insight into future trajectories. Price inflation over recent years averaged [insert percentage]%, driven by inflation, R&D recovery, or market exclusivity. Reimbursement policies, such as Medicare and Medicaid coverage rules, shape the net revenue potential.

Price Projection Models

Scenario-Based Analysis

  • Optimistic Scenario: Maintains exclusivity until [year], with annual price increases aligned with inflation, leading to a projected revenue of $[amount] by [year].
  • Moderate Scenario: Introduction of biosimilars in [year], reducing prices by [percentage]%, but extending market share through expanded indications.
  • Pessimistic Scenario: Early generic entry, collapsing prices by [percentage]%, with revenues declining sharply post-patent expiry.

Factors Influencing Future Prices

  • Patent expiration timelines.
  • Regulatory developments allowing biosimilar or generic entry.
  • Market adoption rates driven by physician prescribing habits.
  • Reimbursement landscape adjustments.
  • Off-label uses or expanded indications.

Projected Price Range (Next 5 Years)

Based on current data, the average wholesale price (AWP) for NDC 81665-0108 is expected to trend between $[amount] and $[amount]. Post-patent expiry, prices may decline by [percentage]%, stabilizing at $[amount].

Implications for Stakeholders

  • Manufacturers should consider patent strategies, clinical differentiation, and cost optimization.
  • Investors can refine valuation models based on forecasted revenue streams.
  • Health policymakers need to evaluate affordability and access implications.
  • Providers benefit from understanding pricing trends to optimize formularies and patient access.

Key Takeaways

  • The market dynamics of NDC 81665-0108 are heavily influenced by its regulatory status, patent protection, and competitive landscape.
  • Current pricing strategies are anchored to exclusivity periods, with substantial growth potential contingent upon market penetration and indication expansion.
  • The imminent threat of biosimilar and generic entry portends significant price reductions, underscoring the importance of patent management and clinical differentiation.
  • Supply chain stability and manufacturing efficiencies serve as critical levers for sustaining profitability.
  • Stakeholders must align their pricing and market strategies with evolving regulatory and competitive developments to maximize value.

Conclusion

A thorough understanding of NDC 81665-0108's market environment underscores the importance of strategic planning in pricing, portfolio management, and investment decisions. Proactive responses to patent expirations, competitive threats, and regulatory changes will be essential to maximizing long-term value.


FAQs

  1. When does patent expiry occur for NDC 81665-0108?
    Patent expiry is projected for [insert year], allowing potential generic or biosimilar entry thereafter.

  2. What are the key factors influencing the drug’s price?
    Factors include regulatory exclusivity, manufacturing costs, competitive entries, payer negotiations, and clinical differentiation.

  3. Are there any pending regulatory or patent challenges?
    Currently, no major challenges are publicly documented; however, ongoing patent litigation or regulatory filings could impact future pricing.

  4. How does biosimilar competition affect the market?
    Biosimilars can lead to substantial price reductions—up to 30-50%—and shifts in market share post-patent expiration.

  5. What strategies can manufacturers adopt to sustain profitability?
    Strategies include expanding indications, optimizing production, securing new patent protections, and implementing value-based pricing models.


Sources:

  1. [FDA Drug Approvals and Labeling Data]
  2. [IQVIA and SSR Health Pricing Reports]
  3. [Pharmaceutical Patent Databases]
  4. [Clinical Guidelines and Disease Prevalence Reports]
  5. [Market Research Firms’ Reports (e.g., EvaluatePharma, BioCentury)]

More… ↓

⤷  Get Started Free

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.