2 Results for "

O-H---O hydrogen bond

" in MedChemExpress (MCE) Product Catalog:
Products (2)

2 Results for "O-H---O hydrogen bond" in MCE Product Catalog:

3-Oxetanone
3-Oxetanone
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Cat. No.: HY-76440
CAS No.: 6704-31-0
Synonyms: Oxetan-3-one
3-Oxetanone (Oxetan-3-one) is a four-membered cyclic ketone and strained cyclic ether derivative with measurable molecular g-value, magnetic susceptibility anisotropy and molecular quadrupole moment. 3-Oxetanone acts not only as a hydrogen bond acceptor, a tetrel donor and a weak hydrogen bond acceptor, but also forms a classic O-H···O hydrogen bond with H2O via the ether oxygen atom. Alternatively, it forms a C···O tetrel bond with formaldehyde using its carbonyl group as a tetrel donor, while acting as a proton acceptor to form a C-H···O weak hydrogen bond with formaldehyde. 3-Oxetanone can be used to prepare various oxetanes .
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Aucubigenin
Aucubigenin
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Cat. No.: HY-121125
CAS No.: 64274-28-8
Category:  

Iridoids Terpenoids Plantaginaceae Extract Plants Pseudolysimachion linariifolium subsp. dilatatum (Nakai & Kitag.) D. Y. Hong

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Aucubigenin, the aglycone of the iridoid glycoside aucubin, has been characterized through X-ray diffraction analysis. Its crystal structure reveals monoclinic symmetry with specific conformations adopted by its cyclopentane and pyran rings. The study also determined the absolute configurations of both aucubin and aucubigenin. Significant O-H O hydrogen bonding interactions were observed in the crystal lattices of both compounds, highlighting their structural stability and potential for intermolecular interactions .
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