The finished result for analytical, QC and CMC teams.Your expert simply signs it off.
For pharma, CDMOs, contract labs and specialty chemicals. You describe the open question, send the data and receive the reasoned report back, confidential from the start.
30 minutes on Microsoft Teams with the CovaSyn team. If it is not a fit, we will say so.
Evaluation report
Shelf life per ICH Q1E
Result
24 months supported, limit reached after 31 months.
- Question
- Do the stability data support a 24-month shelf life?
- Method
- Regression per ICH Q1E, 95 % confidence limit, poolability tested
- Assumptions
- Storage at 25 °C and 60 % RH, three batches, assay and degradant B
- Limits
- No statement on storage outside the tested conditions
Reviewed
PhD scientist, CovaSyn
Sign-off
Your expert
Your position is open.The evaluations are not.
A vacancy, parental leave or a peak in workload: we take over the evaluation, your expert signs it off. No hiring, no onboarding, confidential from the start.
Typical lab problems
Which problem is on your bench right now?
You describe the problem, we run the evaluation and deliver the report your expert signs off.
Spectra interpretation for NMR, MS, IR and UV/Vis
The spectra have been sitting on the desk for days, and nobody has time to assign them properly.
See solutionIdentify an unknown impurity by LC-MS
A peak has appeared above the identification threshold, and we do not know what it is.
See solutionHPLC method development with fewer scouting runs
We need a new HPLC method, and scouting is eating up weeks of instrument time.
See solutionAnalytical method transfer and validation for HPLC
The method runs at the sponsor's site, but in our lab the peaks no longer separate, and the original column is discontinued.
See solutionExtractables and leachables assessment: identification to toxicology
The extractables study produced a long peak list, and for most peaks we have neither a name nor an assessment.
See solutionForced degradation study: degradation products and mass balance
The mass balance in our stress study doesn't close, and we don't know where the missing part went.
See solution
How we work
From an open problem to a result your expert signs off.
You do not have to choose, install or learn anything beforehand. Whether and how we can help, we clarify together on your case.
1. Describe the problem
In the initial call, 30 minutes on Microsoft Teams. We tell you honestly whether we can solve it.
2. Send the data
If you wish, we sign a non-disclosure agreement first, then you send the data. We run the evaluation, typically within 5 working days once we have your complete data.
3. Sign off the result
You receive the report with reasoning and input data. Your expert reviews and approves it.
What you get
A report your expert can review and sign off.
The result
The answer to your question: assignment, structure, classification, shelf life or method, stated clearly.
The reasoning
Every step traceable, with the input data it rests on.
The regulatory reference
Where it matters, with a reference to the guideline, such as ICH Q1E, ICH M7, ICH Q2(R2) or USP <621>.
The limits of the statement
What the evaluation shows and what only a measurement in your lab can confirm.
Your sign-off
Your expert reviews and signs it off. Only then does the result count in your company.
Confidential from the start
A non-disclosure agreement first if you wish, your data stays in the EU.
Measured on an independent benchmark
How often structure questions about molecules are answered exactly right.
Tasks on the molecular graph such as atoms, rings, scaffolds and stereocentres, not the interpretation of spectra or stability data.
Source: MolecularIQ, ICLR 2026, arXiv:2601.15279- Without CovaSyn
- 14 to 41%
- With CovaSyn
- 76 to 92%
Security and data protection
Your data stays protected.
- Hosted at Hetzner in Nuremberg, data kept in the EU
- No training on your data
- GDPR Art. 28 DPA, ready to sign on request
- Deletion on request within 30 days, backups included
- Non-disclosure agreement possible before the first data set
- Source reference and calculation path for every result
FAQ
Frequently asked questions
What is CovaSyn?
CovaSyn solves what otherwise piles up in analytical, QC and CMC labs: spectra without an assignment, unknown impurities, stability data without a shelf-life statement, open ICH M7 questions. You get a sound result, your expert signs it off.
How does working together start?
You describe your problem in the initial call, 30 minutes on Microsoft Teams. We tell you honestly whether we can solve it and in which form it helps your lab most. You do not have to choose, install or learn anything beforehand.
Can I see upfront what I get?
Yes. Under “Example evaluations” we show typical lab questions on publicly known compounds, every number computed and checked. You pick the slot for the initial call right after a short form.
Where is our data kept?
Hosted at Hetzner in Nuremberg, data kept in the EU. No training on your data. Deletion on request within 30 days, backups included.
How reliable are the results?
14 to 41% without CovaSyn, 76 to 92% with CovaSyn. Measured on MolecularIQ, an independent benchmark we did not design (ICLR 2026, arXiv:2601.15279, Klambauer Lab, JKU Linz). Every result comes as a reasoned report that your expert reviews and releases.
Next step
Which evaluation is waiting on your desk?
Describe the case in 30 minutes on Microsoft Teams. Afterwards you know whether and how we can solve it, or that we cannot. If you would rather see a result first, our example evaluations show typical lab questions on publicly known compounds, every number computed and checked.