ChemisTwin™ Portal and Digital Reference materials (dRMs)
ChemisTwin™ portal, the first-ever digital Reference Material Platform
Effortlessly confirm compound structures and quantify samples with just a few clicks using Chemistwin™ portal. Powered by digital Reference Materials (dRMs), our web-based platform automates NMR and IR analysis and brings confidence and consistency to your results.
Developed and validated by our expert NMR and IR scientists, our dRMs offer greater convenience and reliability compared to traditional spectral libraries. With instant access to the latest, trustworthy dRMs database, see how the ChemisTwin™ portal can transform your routine NMR and IR analysis!
Benefits
- dRM data you can trust, developed by a best-in-class reference material provider according to ISO9001 standards.
- Reduce time spent on manual tasks such as researching literature, weighing materials, and writing reports.
- Device independent solution, compatible with all major NMR (>300MHz) and FTIR Instruments
News:
The Next Phase of ChemisTwin™ Portal: Enhanced Reach and Reliability!
Building on our successful collaboration, the next phase of our partnership with ACD/Labs means even greater access to the transformative ChemisTwin™ portal. With ACD/Labs now providing commercial sales support, more laboratories worldwide can benefit from its fast, reliable, and reagent-free compound verification. Experience streamlined workflows, improved efficiency, and enhanced sustainability like never before.
User Testimonials
“I can see the power and promise that ChemisTwin™ portal provides for the field. The introduction of digital reference materials (dRMs), guided workflows, and compatibility with major NMR instrumentation makes it accessible to a variety of users from introductory to advanced backgrounds. I am excited to see the novelty avenue in terms of efficiency that this technology will allow the scientific community to access, as it will simplify the way things are done moving forward.”
-Roberto Chavez, PhD Candidate and NMR Instrumentation Specialist at the UCLA Chemistry and Biochemistry Department
“I am very excited. Everybody who is running NMR can immediately see the benefit – it’s time saving. ChemisTwin™ portal will be a real breakthrough!”
-NMR Lab Head, Pharma Diagnostics
“It’s intuitive and very convenient. The tool leads you where you need to go and is user friendly.”
-NMR Senior Scientist, Contract Lab for R&D and QC
“I personally would invest into that solution. The software will make our students’ lives a lot easier and save them days [in understanding their spectra].”
-NMR Lab Head, Academia
“The tool is easy to use, and the report is clearly structured. Using ChemisTwin™ portal, we managed to identify the correct structure of a product that was incorrectly supplied to us by a vendor.”
- QC Manager, Chemodex

Access a Database of Digital Reference Materials (dRMs)
The database includes compounds from our comprehensive catalogue of Certified Reference Materials and analytical standards. Each dRM is traceable to its physical reference material*. And if you can’t find your favourite compound, submit a request for a new dRM directly in the portal!

NMR Analysis
ChemisTwin™ portal enables both qualitative and quantitative NMR analyses. For qualitative identification, upload your sample spectrum and select the qualitative option. The algorithm compares it to digital reference materials (dRMs), considering chemical shift variations from various factors to confirm a match. For quantification, a guided workflow allows you to quantify any compound, even outside the dRM database. Provide a molecular weight to receive mass fraction results in mmol/g or mg/g.

IR Analysis
ChemisTwin™ portal enables both Identification and Quality Check analysis. Identify unknown substances based on your IR spectrum by comparing against extensive libraries of digital reference materials as well as basic chemicals. ChemisTwin™ portal IR provides an extended quality check process to ensure the purity of your sample..

User Reference
Beyond the standard dRMs, ChemisTwin™ portal empowers users to build their own spectral libraries. You can upload NMR and IR spectra, which can be managed (created, edited, deleted) and used as references in all analysis workflows. Metadata for these user-owned references can be conveniently retrieved from the PubChem database via CAS numbers, enabling highly customized and precise spectral evaluations.

Reporting and Activity Records
With automatically generated reports, get all the information you need to review and confirm your results. Once approved, your reports are accessible from your dashboard at any time and can be easily shared with colleagues.
A comprehensive audit trail is viewable within the ChemisTwin™ portal, and the deletion of records is not possible. With this information, you can have full confidence in the integrity and traceability of your NMR analysis activities.

ChemisTwin™ Portal Knowledge Centre
Access technical documentation, video tutorials, and the starting package to test the platform in our Knowledge Centre.
*When available, the highest quality grade of the physical equivalent product is always chosen and stated on each dRMs information sheet.
Related Resources
- Article: ChemisTwin™ Portal FAQ
Explore our FAQ section for quick answers to common questions about ChemisTwin ™ portal.
- Flyer: ChemisTwin™ Portal
Your NMR assistant, automating tasks to streamline workflow, allowing focus on results.
- Flyer: Invitation for Beta Testing
Join the ChemisTwin™ portal digital revolution as a Beta tester to improve automated NMR interpretation and save time in chemistry.
- ChemisTwin™ Quantitative NMR Calibration Guidelines
The ChemisTwin™ portal enables quantitative analysis via digital external quantification, requiring recent calibration of Bruker NMR spectrometers.
- Application Note: Enhancing Analytical Workflow
ChemisTwin™ Portal for Automated Structure Identification and Quality Control
- White Paper: ChemisTwin™ Performance
Your Digital Twin for Solving Routine Analytic Problems. Scientific Development and Assessment of ChemisTwin™ Performance.
- White Paper: dRM Production
Creating new sustainable and cost-efficient reference materials for NMR .
- Flyer : Invitation for Beta testing – IR
Get Involved with IR spectroscopy Digital Revolution.
- Flyer: How to ChemisTwin® Episode 5 : Calibrating your instrument
Set up your calibration on the portal.
- Flyer: How to ChemisTwin® Episode 6: Quantify your compounds Non-Targeted Quantitation
How to Quantify all your Compounds by 1H NMR
- Flyer: How to ChemisTwin® Episode 7: Verify and quantify your primary compound Targeted quantitation
How to verify and quantify your primary compound.
- Flyer: Go Digital, Go Greener with ChemisTwin™
Digital Reference Materials (dRMs) for cost-effective and sustainable spectroscopy.
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