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Last Updated: December 14, 2025

Urea c-13 - Generic Drug Details


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What are the generic sources for urea c-13 and what is the scope of freedom to operate?

Urea c-13 is the generic ingredient in four branded drugs marketed by Otsuka America, Metabolic Solutions, and Dxs Devices, and is included in three NDAs. Additional information is available in the individual branded drug profile pages.

Summary for urea c-13
US Patents:0
Tradenames:4
Applicants:3
NDAs:3
Raw Ingredient (Bulk) Api Vendors: 50
What excipients (inactive ingredients) are in urea c-13?urea c-13 excipients list
DailyMed Link:urea c-13 at DailyMed

US Patents and Regulatory Information for urea c-13

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Otsuka America MERETEK UBT KIT (W/ PRANACTIN) urea c-13 FOR SOLUTION;ORAL 020586-001 Sep 17, 1996 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Dxs Devices PYLORI-CHEK BREATH TEST urea c-13 FOR SOLUTION;ORAL 020900-001 Feb 4, 1999 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Metabolic Solutions HELICOSOL urea c-13 FOR SOLUTION;ORAL 021092-001 Dec 17, 1999 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Otsuka America BREATHTEK UBT FOR H-PYLORI urea c-13 FOR SOLUTION;ORAL 020586-002 May 10, 2001 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for urea c-13

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Otsuka America BREATHTEK UBT FOR H-PYLORI urea c-13 FOR SOLUTION;ORAL 020586-002 May 10, 2001 4,830,010 ⤷  Get Started Free
Otsuka America MERETEK UBT KIT (W/ PRANACTIN) urea c-13 FOR SOLUTION;ORAL 020586-001 Sep 17, 1996 5,140,993 ⤷  Get Started Free
Otsuka America MERETEK UBT KIT (W/ PRANACTIN) urea c-13 FOR SOLUTION;ORAL 020586-001 Sep 17, 1996 4,830,010 ⤷  Get Started Free
Otsuka America BREATHTEK UBT FOR H-PYLORI urea c-13 FOR SOLUTION;ORAL 020586-002 May 10, 2001 5,140,993 ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Market Dynamics and Financial Trajectory for the Pharmaceutical Drug: Urea C-13

Last updated: July 28, 2025


Introduction

Urea C-13, a stable isotopic tracer, has gained increasing prominence in the pharmaceutical domain, primarily within diagnostic imaging, metabolic research, and therapeutic monitoring. This compound serves as a vital tool in elucidating physiological pathways, aiding in drug development, and improving disease diagnosis. As a specialty isotope, Urea C-13's market trajectory hinges on technological advances, regulatory landscapes, and expanding clinical applications. This analysis dissects current market dynamics, growth drivers, challenges, and the financial prospects for Urea C-13 within the pharmaceutical sector.


Market Overview

Urea C-13 is a non-radioactive, isotopically enriched compound labeled with carbon-13 (^13C), integral for non-invasive metabolic assessments. Its primary differentiation from other isotopic tracers stems from safety and stability, enabling repeated measurements without radiation exposure risks.

The global market for isotopic compounds like Urea C-13 is experiencing a steady ascent, driven by burgeoning demand in medical imaging, personalized medicine, and metabolic disease management. Specifically, Urea C-13’s utility in magnetic resonance spectroscopy (MRS) facilitates insights into urea cycle disorders, renal function, and hepatic metabolism. The increasing prevalence of metabolic and liver diseases globally underscores the compound’s significance.


Market Drivers

1. expanding diagnostic imaging applications:
The integration of Urea C-13 in advanced MR imaging enhances diagnostic accuracy for hepatic and renal conditions. The non-invasive nature and safety profile significantly appeal to clinicians, fostering adoption.

2. rising prevalence of metabolic disorders:
Driven by lifestyle changes, obesity, and aging populations, metabolic syndromes are escalating worldwide. These conditions necessitate refined diagnostic tools and monitoring techniques, bolstering demand for Urea C-13-based tests.

3. regulatory and technological advancements:
Regulatory approvals by agencies such as the FDA facilitate broader clinical acceptance. Innovations in isotope synthesis and purification techniques reduce production costs and enhance accessibility.

4. pharmaceutical research and drug development:
Urea C-13’s role as a tracer in pharmacokinetic studies and metabolism research aligns with increasing R&D budgets in pharma companies, fueling demand.

5. growing government and academic research funding:
Substantial investments in metabolic research and imaging technology development expand the adoption landscape of isotopic tracers.


Market Challenges

1. high production costs:
Synthesizing Urea C-13 involves complex processes ensuring purity and enrichment. Cost-intensive manufacturing hampers mass adoption, especially in resource-limited regions.

2. limited commercial suppliers:
Few companies possess the infrastructure and expertise to produce high-quality Urea C-13 at scale, creating supply chain constraints.

3. regulatory hurdles:
Obtaining approvals for clinical and diagnostic applications requires extensive validation, prolonging market entry timelines.

4. competition from alternative diagnostic methods:
Emerging imaging modalities and biomarkers could reduce dependence on isotopic tracers, impacting long-term demand.


Financial Trajectory

The Urea C-13 market is poised for moderate to robust growth, projected to expand at a CAGR of approximately 8-10% over the next five years. Key factors influencing this trajectory include:

Market Size Estimates:
Currently valued in the low hundreds of millions USD, the market benefits from niche yet expanding application segments in diagnostics and research.

Revenue Streams:
Major revenue sources derive from isotope production, licensing agreements for research tools, and sales to pharmaceutical companies and imaging centers.

Pricing Strategies:
Premium pricing persists due to high production costs and specialized application, though technological innovations aim to reduce costs and improve accessibility.

Investment Trends:
Venture capital and pharmaceutical industry investments are funneling into isotope manufacturing startups, indicating confidence in future market expansion.

Regional Dynamics:
North America and Europe dominate the Urea C-13 market owing to advanced healthcare infrastructure, regulatory support, and academia-industry collaborations. Asia-Pacific manifests significant growth potential due to increasing healthcare investments and metabolic disease prevalence.


Forecast and Growth Opportunities

The forecast period anticipates increased integration of Urea C-13 in clinical trials, diagnostic workflows, and personalized therapeutics. Notable growth opportunities include:

  • Development of cost-effective synthesis methods:
    Innovations in scalable production could catalyze widespread usage, especially across emerging markets.

  • Expansion into new therapeutic areas:
    Exploration into neurodegenerative diseases, oncology, and inflammatory disorders could open new demand avenues.

  • Collaborations and strategic alliances:
    Partnerships among isotope producers, pharmaceutical companies, and research institutions may accelerate penetration.

  • Regulatory harmonization:
    Streamlining approval processes globally would considerably enhance market growth.


Conclusion

The market for Urea C-13 is characterized by consistent growth driven by advancements in medical imaging, increasing metabolic disease burden, and pharma research needs. However, high manufacturing costs and supply chain constraints temper rapid expansion. Moving forward, focus on technological innovations, strategic collaborations, and regulatory pathways will be critical for optimizing the financial trajectory of Urea C-13 in the pharmaceutical landscape.


Key Takeaways

  • Urea C-13’s primary application in metabolic imaging and research positions it at the intersection of diagnostics, pharma R&D, and personalized medicine.

  • A CAGR of approximately 8-10% reflects steady industry interest, with expansion expected as production costs decline and applications diversify.

  • Supply chain limitations and regulatory complexities remain hurdles; targeted innovations and harmonized approval pathways could facilitate broader adoption.

  • Market growth will vary regionally, with North America and Europe leading, and Asia-Pacific presenting significant potential.

  • Strategic investments in technology, partnerships, and research will be vital for stakeholders aiming to capitalize on Urea C-13’s expanding market.


FAQs

1. What are the primary clinical applications of Urea C-13 in pharmaceuticals?
Urea C-13 is predominantly used in magnetic resonance spectroscopy (MRS) for assessing urea metabolism, liver function, and renal activity. It serves as a metabolic tracer in research and diagnostic imaging, facilitating non-invasive evaluation of metabolic disorders.

2. How does the production cost of Urea C-13 impact market growth?
High production costs limit widespread adoption and accessibility, especially in emerging markets. Advances in synthesis technologies are crucial for reducing costs, expanding market reach, and increasing applications.

3. What regulatory challenges influence the commercialization of Urea C-13?
Regulatory agencies require extensive validation of safety, efficacy, and manufacturing processes for clinical and diagnostic use. Delays in approval processes can hinder timely market entry and adoption.

4. Which regions are leading the Urea C-13 market?
North America and Europe dominate due to advanced healthcare infrastructure, regulatory support, and active research communities. However, Asia-Pacific presents emerging growth opportunities.

5. What future innovations could accelerate Urea C-13 market growth?
Developments in scalable, cost-effective synthesis methods; expansion into new therapeutic areas; and streamlined regulatory pathways are key to accelerating growth and expanding applications.


Sources:

[1] Industry Reports on Isotopic Tracers Market, 2022.
[2] FDA Guidelines on Isotope-Based Diagnostic Agents, 2021.
[3] Market Research Future Reports, 2023.
[4] World Health Organization (WHO): Metabolic Disease Statistics, 2022.
[5] Scientific Publications on Advances in Urea C-13 Synthesis, 2020.

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