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Building Blocks

Online access to Building Blocks database

Information about our Building Blocks:

Supply Formats & Delivery
Diversity & Originality
Purity & Quality


The Building Blocks are priced by six categories with prices approximately from 40 to 460 $ per 1 gramm

We have not minimal mass order limits in sales of Building Blocks. You can order any building block at any amount: down to 1 mg

Supply formats & Delivery

We deliver building blocks in plastic containers/glass vials in pasterboard boxes.

We normally operate our deliveries through UPS. You can trace the order placed with us on the UPS Website.

Note: UPS delivering price to USA for a small parcel approx. $100, to Europe - about €80, to Asia (Japan, Korea, etc.) approx. $130-150.


Building Blocks store, January 2010, 5442 compounds in total

393 compounds (7%) : available in amount up to 1 g
626 compounds (11%) : 1 - 5 g
1570 compounds (29%) : 5 - 10 g
3241 compounds (59%) : more 10 g

If you wish to have direct access to the latest information on masses of building blocks, see the On-line Databases Section.

Diversity & Originality

Our building blocks are quite original and generally based on own synthetic developments (see Custom Synthesis). Below are given some remarkable examples:

Suzuki reaction substrates

Download PDF catalogue with additional information about our Building Blocks

Purity & Quality

Minimal purity of compounds in Building Blocks database is 90%. Average purity ~ 95%. All structures have been confirmed by NMR, MASS, IR spectra and passed computer-assisted professional expertise. We guarantee absolute correspondence of our chemicals to the given chemical structures.


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