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Frequently Asked Questions

The open, interactive FAQ service provides a variety of additional information about our products and services. Please, check the list to see if your question can be answered quickly.

1. What is the purity of your compounds?

The minimum purity of all compounds (externally acquired & in-house) is 90% minimum, and 95% on average. Purity is tested by NMR for 100% of the compounds (available free of charge upon request). LC-MS and TLC densitometry are used as supplementary controls.

2. What is the origin of the compounds?

Compounds come from two main sources. The largest collection is in-house synthesized compounds. Exclusive Chemistry Ltd also has collection of compounds acquired externally from contract chemists and universities, located in Russia.

3. Can we get access to your collection?

Our company provides online access to its diverse collection of compounds. To obtain access, you must be a registered user. Fill out the registration form and your login and password will be emailed to you within 24 hours.

4. How can I get a catalogue of your products?

You can download compound collections directly from our web site. Also we can send you database of compounds by email.

5. How long does it take to deliver the compounds?

It takes 1-2 weeks to deliver compounds (depending on the quantity of compounds) after we have received an official purchase order.

6. In which packaging materials is it possible to receive compounds?

Compounds are supplied as dry powder or as DMSO solution. 96-well plates and vials from various suppliers such as Matrix, Micronic, etc., are available. Plates and vials can be sent to Exclusive Chemistry Ltd if our stock is not suitable.

7. What is the price range?

The price for compounds from our collection varies depending on the quantity, weight, and format in which you want to receive the compounds.

8. How often do you replenish your collection?

Our compound collections are updated every few month.

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