8.51085

COMU

≥99.0% (HPLC), for peptide synthesis, Novabiochem^®

• Synonyme(s) : COMU, 1-[(1-(Cyano-2-ethoxy-2-oxoethylideneaminooxy)-dimethylamino-morpholino)] uronium hexafluorophosphate
• Formule empirique (notation de Hill): C₁₂H₁₉F₆N₄O₄P
• Numéro CAS: 1075198-30-9
• Poids moléculaire : 428.27
• Numéro MDL: MFCD11975052
• Code UNSPSC : 12352107
• Nomenclature NACRES : NA.22

Propriétés

• product name: COMU, 1-[(1-(Cyano-2-ethoxy-2-oxoethylideneaminooxy) dimethylaminomorpholino)] uronium hexafluorophosphate Novabiochem^®
• Niveau de qualité: 300
• Gamme de produits: Novabiochem^®
• Pureté: ≥99.0% (HPLC)
• Forme: powder
• Capacité de réaction: reaction type: Coupling Reactions
• Fabricant/nom de marque: Novabiochem^®
• Pf: >140 °C
• Application(s): peptide synthesis
• Température de stockage: 15-25°C
• InChI: 1S/C12H19N4O4.F6P/c1-4-19-11(17)10(9-13)14-20-12(15(2)3)16-5-7-18-8-6-16;1-7(2,3,4,5)6/h4-8H2,1-3H3;/q+1;-1/b14-10-;
• Clé InChI: GPDHNZNLPKYHCN-DZOOLQPHSA-N

Description

Description générale

COMU is a novel reagent which mediates coupling reactions with efficiencies comparable to HATU ^[1,2].It has higher solubility than HATU and HBTU. Furthermore, it is not explosive under normal operating conditions and is less likely to exhibit allergenicity compared to other coupling reagents. Recently, the application of COMU in the preparation of esters has been demonstrated ^[3].

Associated Protocols and Technical Articles
Guide to Selection of Coupling Reagents

Literature references

^[1] A. El-Faham, et al. (2009) Chem. Eur. J., 15, 9404.
^[2] A. El-Faham & F. Albericio (2010) J. Pept. Sci., 16, 6.
^[3] Jean-d′Amour, et al. (2011) Org. Lett., 13, 2988.

Application

• Re-evaluating the stability of COMU in different solvents: This study highlights the robust stability and effectiveness of COMU, promoting its use in various peptide synthesis scenarios, enhancing both scalability and environmental friendliness (Kumar et al., 2017).

Remarque sur l'analyse

Color (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Assay (HPLC, area%): ≥ 99.0 % (a/a)
Solubility (10% in acetonitrile): clear

Informations légales

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable