The Electronic Laboratory Notebook designed for Synthetic and Analytical Chemistry!

Mbook is an excellent web-based solution to efficiently manage your teams and projects, and easily track all your experiments and analyses.

Time to transform your synthetic and analytical labs to digital!

         Choose the Mbook flavor that best suits your needs from these four license types

45-day free trials are available!






Synthetic chemistry features
Analytical chemistry features
Health & Safety management
Inventory & Stockroom management
COSHH assessment
Analytical data integration (Mnova)
Automatic Structure Verification * * *
Mbook Photo app
Cloud storage per user (GB) 4 10 5 10
Available hours for training 2 2 2 2
In-house installation ** ** ** **
Read more Read more Read more
*   Optional, Feature activated with specific license
** Optional, Requires payment of installation fees




Streamlined user interface

Well defined user roles

Simple workflows

One-click customized reports (pdf)

Seamless collaboration

Experiment supervision

Powerful searching and filtering tools

In-app messaging system

Synthetic and analytical chemistry in a single interface


Cloud hosted solution

No local installation required

Automatic updates and maintenance

In-house installation (optional)

Frequently Asked Questions


All you need to run Mbook is a subscription and access to a web browser (Chrome, Internet Explorer, Safari, or Firefox). No need to install, maintain and update the software.

Two types of licenses are available with Mbook 3.0: The User count license, and the Day credit license.

The prices for User count – Industrial Licenses with Cloud storage are:

  • MBook Chemistry: €660/user/year
  • MBook Pro: €990/user/year
  • MBook Analytical: €990/user/year
  • MBook Enterprise: €1655/user/year

The prices for Day Credit – Industrial Licenses with Cloud storage are:

  • MBook Chemistry: €5.25/day
  • MBook Pro: €8.40/day
  • MBook Analytical: €8.40/day
  • MBook Enterprise: €13.65/day

Special discounts are available for Academic and Governmental Licenses.

The in-house installation carries an additional cost of €2,205 for the first year + 880 euros/years for support and updates in following years.

You can purchase your subscription via our store page.

Mbook is entirely web-based and can be accessed via any recommended web browser. Therefore, you do not need to download any software on your computer.

The AWS (Amazon Web Services) cloud infrastructure is one of the most secure cloud computing environments currently available. It provides an extremely scalable, highly reliable platform that enables customers to deploy applications and data quickly and securely.

Mbook is a flexible system: you can either use the cloud data storage included in your Mbook license or install the application on your own servers and give local access to your users via their browsers. Note that an in-house installation carries an additional cost of 2100 euros for installation and support the first year, then 840 euros/year for updates and support for following years. Please contact us if you are interested in this service.

We have plenty of resources to get you started with Mbook:

Further, you can always contact our support team for any user, via mail at support@mestrelab.com, or by phone at +34 881 976 775 (our office hours are 9.30 to 13.30 and 16.30 to 20.30 CET, Monday to Friday).

Yes, all your data, uploaded files, and users and groups created for your team will be kept for 45 days after you complete your trial, and would be there and available should you purchase a full license.

With this new license model, you can now “purchase days” to use Mbook entirely independently of the number of users that require access instead of having a limited number of users for a predefined period. This gives you total flexibility to make the ELN available to as many users as might be needed.

  • No limit to the number of users you create
  • No expiration date: the license expires when all your day credit has been used
  • Day credit can be specific to different types of users: Chemists, Analysts, and Guest Users
  • Credit consumption is controlled by setting users status to “active” or “inactive” as needed
  • Active users consume one credit for each day, even when not using the application
  • Inactive users do not consume days
  • Read mode access is available to chemists and analysts even after the day credit has expired
  • Read mode is available to guest users

Yes, we believe it is. Mbook was created with the needs of organic and analytical chemists specifically in mind. It includes highly unique features and a well-structured and friendly interface to fit the chemist’s day-to-day needs and speed up their chemistry workflows. In addition, Mbook interacts with your raw analytical data and provides high-quality processing as achieved by Mnova.

Read more FAQs

Mbook Users


Mbook is suitable for groups at universities, CRO’s, companies who outsource their chemistry, as well as startups, small chemical companies, and pharmaceutical companies.

Oxford University