21R-Argatroban (CAS 121785-71-5) Suppliers and Product Information

21R-Argatroban is the 21R-stereoisomer of Argatroban, a synthetic anticoagulant and reversible competitive thrombin inhibitor. It has a strong selective inhibitory effect on thrombin and inhibits thrombin-induced platelet aggregation. Its inhibitory effect on fibrinase is relatively weak.

Chemical Properties:

• Predicted boiling point: 777.2 ± 70.0°C
• Predicted density: 1.47 ± 0.1 g/cm³
• Predicted pKa: 10.44 ± 0.40

Frequently Asked Questions about 21R-Argatroban

Q: What is the main use of 21R-Argatroban?

A: 21R-Argatroban is primarily used in proteomics research and as a pharmaceutical intermediate. It is the 21R-stereoisomer of Argatroban, which is used as an anticoagulant and thrombin inhibitor.

Q: How is 21R-Argatroban supplied?

A: 21R-Argatroban is typically supplied in various package sizes ranging from 1g to 1000kg, depending on the supplier. It is available in purities of 99% or higher.

Q: What are the storage conditions for 21R-Argatroban?

A: While specific storage conditions are not provided in the search results, similar compounds are typically stored in a cool, dry place, protected from light and moisture. It's best to consult the manufacturer's guidelines for precise storage instructions.

Q: Is 21R-Argatroban the same as Argatroban?

A: 21R-Argatroban is a specific stereoisomer of Argatroban. While they share similar properties, 21R-Argatroban refers specifically to the 21R configuration of the molecule.