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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

Assay

98%

mp

60-62 °C (lit.)

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

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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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.
Biomolecules, 10(5) (2020-05-10)
The anti-hypochlorite activity of açaí (Euterpe oleracea Mart.), goji (Lyciumbarbarum L.) and schisandra (Schisandrachinensis) fruit extracts were assessed by determining the reactive chlorine species (RCS)-scavenging ability of these three "super-food" berries. In addition, the aqueous extracts obtained were employed as
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
Karolina Starzak et al.
International journal of molecular sciences, 20(2) (2019-01-16)
A fluorescence quenching-based mechanism for the determination of hypochlorite was proposed based on spectroscopic and chromatographic studies on the hypochlorite-sensing potency of three structurally similar and highly fluorescent coumarins. The mode of action was found to rely upon a chlorination
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