Browse
Submit Data
Databases
API
Help

Dataset Information

22 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

N'-(5-Bromo-1H-indol-3-ylmethyl-idene)-3,4,5-trihydroxy-benzohydrazide.

ABSTRACT: The two aromatic parts of the title mol-ecule, C(16)H(12)BrN(3)O(4), are connected through a conjugated -CH=N-NH-C(O)- fragment to furnish an almost planar mol-ecule. Adjacent mol-ecules are linked by N-H?O and O-H?O hydrogen bonds into a three-dimensional network. An intramolecular O-H?O link also occurs.

SUBMITTER: Khaledi H

PROVIDER: S-EPMC2959687 | biostudies-literature | 2008 Oct

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

N'-(5-Bromo-1H-indol-3-ylmethyl-idene)-3,4,5-trihydroxy-benzohydrazide.

Khaledi Hamid H Mohd Ali Hapipah H Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20081011 Pt 11

The two aromatic parts of the title mol-ecule, C(16)H(12)BrN(3)O(4), are connected through a conjugated -CH=N-NH-C(O)- fragment to furnish an almost planar mol-ecule. Adjacent mol-ecules are linked by N-H⋯O and O-H⋯O hydrogen bonds into a three-dimensional network. An intramolecular O-H⋯O link also occurs. ...[more]

PMID: 21580972

Similar Datasets

N'-(5-Bromo-2-hydroxy-benzyl-idene)-3,4,5-trihydroxy-benzohydrazide dihydrate.

Project description:The title compound, C(14)H(11)BrN(2)O(5)·2H(2)O, crystallizes as hydrogen-bonded sheets. The 2-hydr-oxy group on the benzyl-idene group forms an intra-molecular hydrogen bond to the N atom of the C=N double bond. The amino N atom is a hydrogen-bond donor to a water mol-ecule. The hydr-oxy group on the benzohydrazide group is a hydrogen-bond donor to one acceptor site, whereas each water mol-ecule is a hydrogen-bond donor to two acceptor sites.

| S-EPMC2962201 | biostudies-literature

3,4,5-Trihydr-oxy-N'-(1H-indol-2-ylmethyl-idene)benzohydrazide-1H-indole-2-carbaldehyde azine-methanol (2/1/2).

Project description:The title compound, 2C(16)H(13)N(3)O(4)·C(18)H(14)N(4)·2CH(4)O, was crystallized from the reaction between 3,4,5-trihydroxy-benzoyl-hydrazine and indole-2-carbaldehyde in a mixture of ethanol and methanol. The compound is a stoichiometric 2:1 cocrystal of the methanol-solvated reaction product, 3,4,5-trihydr-oxy-N'-(1H-indol-2-ylmethyl-idene)benzohydrazide and 1H-indole-2-carbaldehyde azine that arose unexpectedly during the synthesis. The former mol-ecules are linked by O-H?O hydrogen bonds and also by ?-? stacking inter-actions between benzoyl-hydrazide rings into a two-dimensional network. The methanol solvent mol-ecules are hydrogen bonded to this network. The centrosymmetric azine mol-ecules are not engaged in hydrogen bonding.

| S-EPMC2980105 | biostudies-literature

N'-(3-Bromo-5-chloro-2-hydroxy-benzyl-idene)-3,4,5-trihydroxy-benzohydrazide methanol solvate.

Project description:The benzohydrazide mol-ecule of the title compound, C(14)H(10)BrClN(2)O(5)·CH(3)OH, is non-planar, the two aromatic rings at either side of the -C(=O)-NH-N=CH- unit being twisted by 5.9 (1)°. The benzohydrazide mol-ecule is linked to the solvent mol-ecule by an O-H⋯O hydrogen bond. Mol-ecules are connected by further O-H⋯O hydrogen bonds and an N-H⋯O link into a two-dimensional array.

| S-EPMC2968970 | biostudies-literature

2-Hydr-oxy-(2-methyl-1H-indol-3-ylmethyl-idene)benzohydrazide ethanol solvate.

Project description:In the title compound, C(17)H(15)N(3)O(2)·C(2)H(6)O, Schiff base molecules are linked by a hydr-oxy-amido hydrogen bond into a helical chain running along the b axis. This chain is consolidated by two other hydrogen bonds; the ethanol solvent mol-ecule is a hydrogen-bond donor to the amide group and a hydrogen-bond acceptor for the indolyl NH group of an adjacent Schiff base mol-ecule.

| S-EPMC2961492 | biostudies-literature

N'-[(5-Chloro-1H-indol-3-yl)methyl-ene]-3,4,5-trihydroxy-benzohydrazide.

Project description:The two aromatic parts of the title compound, C(16)H(13)ClN(3)O(4), are connected through a conjugated -CH=N-NH-C(O)- fragment, giving an almost planar mol-ecule (r.m.s. deviation 0.08?Å). In the crystal structure, adjacent mol-ecules are linked by N-H?O and O-H?O hydrogen bonds into a three-dimensional network.

| S-EPMC2968080 | biostudies-other

3,4,5-Trihydr-oxy-N'-[(1-methyl-1H-indol-2-yl)methyl-idene]benzohydrazide.

Project description:The structure of the title compound, C(17)H(15)N(3)O(4), displays inter-molecular O-H?N and O-H?O hydrogen bonding between adjacent mol-ecules. Intra-molecular O-H?O hydrogen bonds also occur. The molecule is essentially planar with a deviation of 0.090?(1)?Å from the best plane running through the connected ring systems.

| S-EPMC2977291 | biostudies-literature

3,4,5-Trihydr-oxy-N'-(1H-indol-3-yl-methyl-idene)benzohydrazide penta-hydrate.

Project description:The two aromatic parts of the title compound, C(16)H(13)N(3)O(4)·5H(2)O, are connected through a conjugated -CH=N-NH-C(O)- fragment, giving an almost planar mol-ecule. The organic mol-ecules and uncoordinated water mol-ecules are linked by N-H?O and O-H?O hydrogen bonds into a three-dimensional network.

| S-EPMC2959793 | biostudies-literature

N'-(2,4-Dimethoxy-benzyl-idene)-3,4,5-trihydroxy-benzohydrazide ethanol solvate.

Project description:The title compound, C(16)H(16)N(2)O(6)·C(2)H(5)OH, was synthesized from 3,4,5-trihydroxy-benzoyl-hydrazide and 2,4-dimethoxy-benzaldehyde in ethanol. The compound is not planar, with the two aromatic planes of the two aromatic rings twisted by 15.6?(1)°. The hydr-oxy groups are involved in both intra-molecular O-H?O and inter-molecular O-H?N and O-H?O hydrogen bonds and a C-H?O interaction also occurs.

| S-EPMC2969598 | biostudies-literature

N'-(5-Chloro-2-hydroxy-benzyl-idene)-3,4,5-trihydroxy-benzohydrazide dihydrate.

Project description:The benzohydrazide mol-ecule in the title dihydrate, C(14)H(11)ClN(2)O(5)·2H(2)O, is non-planar, with the two aromatic rings at either side of the -C(=O)-NH-N=CH- unit forming a dihedral angle of 29.7?(2)°. The benzohydrazide mol-ecule is linked to the water mol-ecules by O-H?O and N-H?O hydrogen bonds, with other O-H?O hydrogen bonds leading to a layer structure.

| S-EPMC2968776 | biostudies-literature

Benzyl N'-(1H-indol-3-ylmethyl-idene)-hydrazinecarbodithio-ate.

Project description:The C(10)H(8)N(3)S(2) portion of the title mol-ecule, C(17)H(15)N(3)S(3), is nearly planar (r.m.s. deviation 0.05?Å); this unit and the phenyl ring subtend an angle of 114.5?(2)° at the methyl-ene C atom.

| S-EPMC2959648 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data