Umicore M1



Product Number : 3000034559     CAS Number : 250220-36-1
Product Keywords :

Chemical properties

Chemical formula


Empirical formula


Molecular weight [g/mol]




Theoretical metal content [%]


Physical state




Metal purity [%]


Safety Information

H228, H290, H351

Handling & storage information

Handling information

Ensure good ventilation and exhaustion at the workplace.

Storage information

Store it in the dark under inert gas, in air-tight container, below 20°C and preferably below 15°C.

Applications & References

Legal information

WO 2010 037550 and WO 2014 001291 apply.

Total synthesis of macrocyclic HCV protease inhibitor with RCM as key step.

Reference: US2009 0163706

Metathesis key step in the synthesis of cyclic tripyrole pigment nonylprodigiosin.

Reference: J. Org. Chem. 1999, 64, 8275 (DOI: 10.1021/jo991021i)

Total synthesis of macrocyclic compounds which are useful as inhibitors of hepatitis C virus N33 protease.

Reference: US2007 0027071

Macrocyclization step by ring closing metathesis in the synthesis of turrianes.

Reference: Chem. Eur. J. 2002, 8, 1856 (10.1002/1521-3765(20020415)8:8<1856::AID-CHEM1856>3.0.CO;2-RView)

Ring closing metathesis.   

Reference: Chem. Comm. 2008, 2726 (DOI: 10.1039/B718287B)                         

Enyne cycloisomerization.    

Reference: Chem. Comm. 2008, 2726 (DOI: 10.1039/B718287B)  

Nucleophilic addition of acids to alkynes.


Reference: Chem. Comm. 2008, 2726 (DOI: 10.1039/B718287B) 

Diastereoselective double ring closing metathesis.

Reference: Chem. Comm. 2008, 2726 (DOI: 10.1039/B718287B) 

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For inquiries and additional information
please contact

Umicore AG & Co. KG
Rodenbacher Chaussee 4
63457 Hanau-Wolfgang

Tel.: +49 (6181) 59 6005
Fax: +49 (6181) 59 2970

The information and statements contained herein are provided free of charge. They are believed to be accurate at the time of publication, but Umicore makes no warranty with respect thereto, including but not limited to any results to be obtained or the infringement of any proprietary rights. Use or application of such information or statements is at the user´s sole discretion, without any liability on the part of Umicore. Nothing herein shall be construed as a license or recommendation for use, which infringes upon any proprietary rights. All sales are subject to Umicore´s General Conditions of Sale and Delivery.

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