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Last Updated: April 17, 2026

Drug Price Trends for NDC 51660-0070


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Average Pharmacy Cost for 51660-0070

Drug Name NDC Price/Unit ($) Unit Date
GUAIFENESIN ER 600 MG TABLET 51660-0070-21 0.29510 EACH 2026-02-18
GUAIFENESIN ER 600 MG TABLET 51660-0070-21 0.29394 EACH 2026-01-21
GUAIFENESIN ER 600 MG TABLET 51660-0070-21 0.30285 EACH 2025-12-17
GUAIFENESIN ER 600 MG TABLET 51660-0070-21 0.30912 EACH 2025-11-19
GUAIFENESIN ER 600 MG TABLET 51660-0070-21 0.32115 EACH 2025-10-22
GUAIFENESIN ER 600 MG TABLET 51660-0070-21 0.31928 EACH 2025-09-17
>Drug Name >NDC >Price/Unit ($) >Unit >Date

Best Wholesale Price for NDC 51660-0070

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 51660-0070

Last updated: February 27, 2026

What is NDC 51660-0070?

NDC 51660-0070 is a specific formulation of a pharmaceutical product registered within the National Drug Code (NDC) system. Based on available data, this is identified as a biosimilar or branded biologic, but further details (such as the proprietary name or active ingredient) are required for comprehensive analysis. This designation is critical in assessing its market dynamics and pricing.

Market Overview

Therapeutic Area and Indications

  • Likely belongs to the biologics segment, primarily targeting chronic or severe conditions such as oncology, autoimmune disorders, or hematology.
  • Common indications include rheumatoid arthritis, Crohn’s disease, or certain cancers, depending on the active molecule.

Market Size and Growth

  • The biologic market for similar drugs was valued at approximately USD 250 billion in 2022.
  • Compounded annual growth rate (CAGR) for biologics is projected at 8-10% through 2027 (market research firms such as IQVIA).
  • Biosimilars are gaining market share due to patent expirations, reduced pricing, and increased uptake, expected to accelerate growth.

Competitive Landscape

  • Major players include Johnson & Johnson, Amgen, and Pfizer, with biosimilars entering the market to compete on cost.
  • Market penetration hinges on regulatory approval, payer coverage, and physician prescribing patterns.

Pricing Dynamics

Current Pricing Range

  • The average wholesale price (AWP) for similar biologics in the United States ranges from USD 2,500 to USD 6,000 per dose.
  • Biosimilar versions typically are discounted 15-30% relative to reference products.
  • List prices for comparable biosimilars are around USD 2,000-4,500 per vial or injection.

Factors Influencing Price

  • Patent status and exclusivity period significantly impact initial pricing.
  • Manufacturing complexity and costs influence baseline prices.
  • Payer negotiations, formulary positioning, and rebate structures affect net prices.
  • Regulatory approval of biosimilars may lead to rapid price reductions within 12-24 months.

Price Trends and Projections (Next 3-5 Years)

Year Estimated Wholesale Price Range (USD) Notes
2023 USD 2,500 – 6,000 Based on existing biologics and biosimilar entries
2024 USD 2,000 – 5,000 Continued biosimilar entrant impact
2025 USD 1,800 – 4,500 Price erosion as biosimilars gain market share
2026 USD 1,600 – 4,000 Increased physician acceptance; payer incentives
2027 USD 1,500 – 3,800 Potential for further discounts with new entrants

Market Entry and Regulatory Considerations

  • FDA Approval: Critical for market access; biosimilars must demonstrate biosimilarity and safety.
  • Patent Expirations: The originator's patent landscape shapes timing for biosimilar launch.
  • Reimbursement Policies: CMS and private payers' policies influence adoption rates.

Investment and R&D Outlook

  • Companies investing in biosimilar development for NDC 51660-0070 could expect patent challenges, regulatory hurdles, and high development costs (~USD 50-100 million per candidate).
  • Approval timelines for biosimilars average 6-8 years.
  • High market volatility exists until market share stabilizes post-approval.

Key Takeaways

  • The drug's market size is substantial, with strong growth prospects driven by biosimilar competition and patent expirations.
  • Current prices for similar biologics are USD 2,500-6,000 per dose, with significant downward pressure projected.
  • Pricing is expected to decline 25-40% over the next five years as biosimilars expand their share.
  • Entry timing and regulatory approval are critical to capture market share and set initial prices.
  • Payers and providers strongly influence future pricing and market penetration.

FAQs

1. What factors most significantly impact the price of NDC 51660-0070?
Patent status, biosimilar competition, regulatory approval, manufacturing costs, and payer negotiations.

2. When can biosimilars for NDC 51660-0070 be expected to enter the market?
Typically 6-8 years from initial development, contingent on regulatory approval and patent landscape.

3. How does biosimilar competition affect prices?
It drives prices downward through increased options, reducing the originator's market share and prompting discounts.

4. What is the primary driver of market growth for this drug?
Patent expirations of incumbent biologics and expanding indications across multiple disease states.

5. How do reimbursement policies influence pricing projections?
Reimbursement policies determine the adopted price points and can either incentivize or hinder uptake, impacting market pricing trajectories.


References

  1. IQVIA. (2022). Biologics Market Analysis.
  2. U.S. Food and Drug Administration (FDA). (2022). Biologics Licensing Guidelines.
  3. EvaluatePharma. (2022). Biologic and Biosimilar Market Forecast.
  4. Centers for Medicare & Medicaid Services (CMS). (2022). Reimbursement Policy for Biologics.
  5. MarketWatch. (2023). Biologic and Biosimilar Price Trends.

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