UkrOrgSynthesis - Building Blocks

UkrOrgSYnthesys (UORSY) Ltd in collaboration with Enamine Ltd has generated and rigorously validated a library of reactive intermediates and reagents for drug design (UORSY Library™). A high degree of synthetic feasibility and the diversity of presented scaffolds are based on more than 1100 extensively validated chemical procedures. Market analysis shows that UORSY Library™ is the world’s largest offer of building blocks for drug design.

Currently, UORSY Library contains over 2,600,000 structures.

Significant features of UORSY Library™:

Feature	Items count
Primary and Secondary Amines	1,250,000
Carboxylic Acids	380,000
Amino Acids	65,000
Alkylating and Arylating Agents	170,000
Sulfonyl Chlorides	5,000
Aldehydes and Ketones	87,000
Hydrazine Derivatives	2,400
Alcohols	189,000
Phenols	66,800
Thiols	10,400
Amidoximes and Amidines	24,000
Arylbromides and Aryliodides	235,000
Boronic Acids	3,500
Alkyl- and Arylazides	3,100
Terminal acetylenes	9,200

Around 90% of the building blocks from UORSY Library™ have superior physical properties, including a molecular weight under 300 Da and a calculated LogP under 4.

Compounds from UORSY Library™ have competitive and fixed prices because we are confident in the synthesis of compounds and its cost.

Usual delivery time of compounds is 3-6 weeks upon order placement. The average feasibility rate is 80% (for 5 weeks delivery time). Inquiries will be replied within 1-2 business days. Instant information on the project status is available upon request.

You can download latest Building Blocks database or view UORSY Library™ On-line.

UORSY Library™ is the perfect solution for drug discovery!