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ADM Antares Armor Pharma Asahi KASEI Ashland BASF Beneo Captisol Clariant Croda DFE Pharma Excipio Chemicals Fuji Chemical Gattefossé Gangwal IOI Oleo Ingredient Pharm JRS Pharma Kerry KLK Oleo Lipoid Lubrizol Life Science Health MAGNESIA MEGGLE Nagase Viita Nordic Bioproducts pharm-a-spheres PMC Isochem Seppic ShinEtsu Sigachi SPI Pharma Südzucker Vikram Thermo Zerion Pharma - All4Nutra
Nitrosamine Risk Assessment Calculator – by MEGGLE
Nitrosamine Risk Assessment Calculator
MEGGLE introduced an interactive, science-based tool designed to help you assess nitrosamine formation risk and optimize acceptable nitrite limits in your formulation.
To support different stages of formulation development and risk evaluation, the Nitrosamine Risk Assessment Calculator is structured into two complementary modules: a Basic Calculator for rapid initial assessment and an Extended Calculator for in-depth analysis and optimization.
Free to use – no limitations. Simply log in or register and get started.
Basic Calculator
- Provides a first estimate of the overall nitrite limit
- Assumes additive nitrite contribution from excipients within the tablet
- Compares potential daily intake against applicable regulatory thresholds
- Serves as a structured first-step screening
For advanced quantitative evaluation, use the Extended Calculator
Extended Calculator
- Advanced Quantitative Risk Evaluation
- Calculates potential nitrosamine daily intake for your selected formulation
- Defines acceptable daily intake (ADI) and evaluates conversion assumptions
- Determines estimated nitrite limits for excipients, including 10% thresholds
- Provides a transparent summary of API, excipient contribution, and conversion
- Delivers targeted recommendations to reduce nitrosamine formation risk
(e.g., low-nitrite excipients, process optimization, scavengers, packaging
improvements)
Nitrosamine Risk Assessment Calculator
The MEGGLE Nitrosamine Risk Assessment Calculator supports you with a structured, science-based evaluation of potential nitrosamine formation in your drug product. Based on EMA Appendix 1 (updated March 2026), the tool enables you to estimate acceptable nitrite limits, calculate potential daily intake, and identify formulation optimization strategies – all within minutes.
Start Nitrosamine Calculator
Disclaimer: The result provided by this calculator is an indicative estimate only and is based solely on user-provided input data. MEGGLE makes no warranties, express or implied, regarding the accuracy, completeness, suitability, reliability, or fitness for purpose of the calculator or its results. The result must not be used as the sole basis for analytical, regulatory, toxicological, quality assurance, product safety, or legal decisions. Appropriate analytical testing, product-specific risk assessment, and compliance with applicable laws, regulations, guidelines, and internal quality requirements remain the sole responsibility of the user. To the fullest extent permitted by applicable law, MEGGLE shall not be liable for any loss, damage, claim, regulatory consequence, or other adverse outcome arising from the use of, or reliance on, the calculator or its results. Nothing in this disclaimer shall exclude or limit any liability that cannot be excluded or limited under applicable law.
See the details and register at the MEGGLE website
Source: MEGGLE, website Nitrosamine Risk Assessment Calculator
If you have any questions or need a sample by MEGGLE, please feel free to contact us:
