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3-Eth-oxy-4-hydroxy-benzaldehyde.

Li Y, Zhang X, Zheng J, Wang X - Acta Crystallogr Sect E Struct Rep Online (2008)

Bottom Line: There are two mol-ecules in the asymmetric unit, each having a planar conformation and an intramolecular O-H⋯O bond.Mol-ecules are connected side-by-side, building infinite ribbons along cvia inter-molecular O-H⋯O hydrogen bonds between the carbonyl and hydroxyl groups.The ribbons are then packed into layers perpendicular to the a axis.

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ABSTRACT
The title compound (ethyl vanillin), C(9)H(10)O(3), an important food additive and flavouring agent approved by FAO/WHO, has a vanilla odor four times that of vanillin and shows anti--mutagenic activity. There are two mol-ecules in the asymmetric unit, each having a planar conformation and an intramolecular O-H⋯O bond. Mol-ecules are connected side-by-side, building infinite ribbons along cvia inter-molecular O-H⋯O hydrogen bonds between the carbonyl and hydroxyl groups. The ribbons are then packed into layers perpendicular to the a axis.

No MeSH data available.


Partial packing view of the title compound, showing one layer of molecules connected by O—H···O hydrogen bonds (dashed lines). H atoms not involved in hydrogen bondings have been removed for clarity.
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Fap2: Partial packing view of the title compound, showing one layer of molecules connected by O—H···O hydrogen bonds (dashed lines). H atoms not involved in hydrogen bondings have been removed for clarity.


3-Eth-oxy-4-hydroxy-benzaldehyde.

Li Y, Zhang X, Zheng J, Wang X - Acta Crystallogr Sect E Struct Rep Online (2008)

Partial packing view of the title compound, showing one layer of molecules connected by O—H···O hydrogen bonds (dashed lines). H atoms not involved in hydrogen bondings have been removed for clarity.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC2959403&req=5

Fap2: Partial packing view of the title compound, showing one layer of molecules connected by O—H···O hydrogen bonds (dashed lines). H atoms not involved in hydrogen bondings have been removed for clarity.
Bottom Line: There are two mol-ecules in the asymmetric unit, each having a planar conformation and an intramolecular O-H⋯O bond.Mol-ecules are connected side-by-side, building infinite ribbons along cvia inter-molecular O-H⋯O hydrogen bonds between the carbonyl and hydroxyl groups.The ribbons are then packed into layers perpendicular to the a axis.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The title compound (ethyl vanillin), C(9)H(10)O(3), an important food additive and flavouring agent approved by FAO/WHO, has a vanilla odor four times that of vanillin and shows anti--mutagenic activity. There are two mol-ecules in the asymmetric unit, each having a planar conformation and an intramolecular O-H⋯O bond. Mol-ecules are connected side-by-side, building infinite ribbons along cvia inter-molecular O-H⋯O hydrogen bonds between the carbonyl and hydroxyl groups. The ribbons are then packed into layers perpendicular to the a axis.

No MeSH data available.