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225681

Sigma-Aldrich

4-(Diethylamino)salicylaldehyde

98%

Synonym(s):

4-Diethylamino-2-hydroxybenzaldehyde

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About This Item

Linear Formula:
(C2H5)2NC6H3-2-(OH)CHO
CAS Number:
17754-90-4
Molecular Weight:
193.24
EC Number:
241-745-3
MDL number:
MFCD00003326
UNSPSC Code:
12352100
PubChem Substance ID:
24853514
NACRES:
NA.22

Quality Level

200

assay

98%

mp

60-62 °C (lit.)

functional group

aldehyde

SMILES string

CCN(CC)c1ccc(C=O)c(O)c1

InChI

1S/C11H15NO2/c1-3-12(4-2)10-6-5-9(8-13)11(14)7-10/h5-8,14H,3-4H2,1-2H3

Inchi Key

XFVZSRRZZNLWBW-UHFFFAOYSA-N

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Application

4-(Diethylamino)salicylaldehyde was used in the synthesis of Schiff-base ligand by monocondensation with diaminomaleonitrile.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Jean Pierre Costes et al.
Inorganic chemistry, 44(6), 1973-1982 (2005-03-15)
An H2L Schiff-base ligand that was obtained from the monocondensation of diaminomaleonitrile and 4-(diethylamino)salicylaldehyde is reported together with four related nickel(II) complexes formulated as [Ni(L)(L')] (L' = MePhCHNH2, iPrNH2, Py, and PPh3). Crystal structures have been solved for H2L, [Ni(L)(MePhCHNH2)]
Manojkumar Jadhao et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 22(1), 47-59 (2016-11-09)
Amyloid-β peptides and their metal-associated aggregated states have been implicated in the pathogenesis of Alzheimer's disease. The present paper epitomises the design and synthesis of a small, neutral, lipophilic benzothiazole Schiff base (E)-2-((6-chlorobenzo[d]thiazol-2-ylimino)methyl)-5-diethylamino)phenol (CBMDP), and explores its multifunctionalty as a
Karolina Starzak et al.
Molecules (Basel, Switzerland), 24(18) (2019-09-25)
Aiming at the assessment of the pro-health, and especially anti-hypochlorite properties of Moringa oleifera species a representative, commercially available Moringa oleifera dietary supplement was used as a substrate for the preparation of aqueous Moringa extract. The anti-hypochlorite activity of the
Huirong Yao et al.
Journal of fluorescence, 25(6), 1637-1643 (2015-09-19)
A novel homodimer of the styryldehydropyridocolinium dye (TPTP) has been synthesized and characterized. Free TPTP exhibited low fluorescence quantum yield and large Stokes shift (over 160 nm) in water. However, it showed a significant fluorescence turn-on effect upon intercalation into DNA
Takahiro Nomoto et al.
Science advances, 6(4), eaaz1722-eaaz1722 (2020-02-06)
In the current clinical boron neutron capture therapy (BNCT), p-boronophenylalanine (BPA) has been the most powerful drug owing to its ability to accumulate selectively within cancers through cancer-related amino acid transporters including LAT1. However, the therapeutic success of BPA has
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