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Merck
CN

W404901

Syringaldazine

Synonym(s):

4-Hydroxy-3,5-dimethoxybenzaldehyde azine

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About This Item

Linear Formula:
[HOC6H2(OCH3)2CH=N-]2
CAS Number:
Molecular Weight:
360.36
PubChem Substance ID:
UNSPSC Code:
12164502
FEMA Number:
4049
EC Number:
238-390-1
MDL number:
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InChI

1S/C18H20N2O6/c1-23-13-5-11(6-14(24-2)17(13)21)9-19-20-10-12-7-15(25-3)18(22)16(8-12)26-4/h5-10,21-22H,1-4H3/b19-9+,20-10+

InChI key

YARKTHNUMGKMGS-LQGKIZFRSA-N

SMILES string

COc1cc(\C=N\N=C\c2cc(OC)c(O)c(OC)c2)cc(OC)c1O

biological source

synthetic

mp

209-210 °C (lit.)

application(s)

flavors and fragrances

Quality Level

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pictograms

Flame

signalword

Warning

hcodes

pcodes

Hazard Classifications

Flam. Sol. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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M Lorenzo et al.
Chemosphere, 60(8), 1124-1128 (2005-07-05)
Due to the numerous biotechnological applications of laccase enzyme, it is essential to know the influence of different agents usually present in the natural environment on its enzymatic action, especially for in situ treatment technologies. In the present work, a
Qiu Weihua et al.
Bioresource technology, 99(13), 5480-5484 (2007-12-22)
Mycelia Sterilia YY-5, an entophytic fungus, was isolated from Rhus chinensis Mill and its extracellular enzyme had a higher laccase activity (MS-Lac). After been purified by anion exchange and gel filtration chromatography, MS-Lac, which had a molecular mass of 45
Makoto Hattori et al.
Journal of insect physiology, 51(12), 1359-1365 (2005-10-12)
The activity and composition of leafhopper saliva are important in interactions with the host rice plant, and it may play a physiological role in detoxifying toxic plant substances or ingesting sap. We have characterized diphenoloxidase in the salivary glands of
N Rajendiran et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 68(3), 894-904 (2007-02-24)
The absorption and fluorescence spectra of syringaldazine (SYAZ) has been recorded in solvents of different polarity, pH and beta-cyclodextrin (beta-CD) and compared with syringaldehyde (SYAL). The inclusion complex of SYAZ with beta-CD is investigated by UV-vis, fluorimetry, AM 1, FT-IR
André T Fernandes et al.
The FEBS journal, 274(11), 2683-2694 (2007-04-25)
The gene, Aquifex aeolicus AAC07157.1, encoding a multicopper oxidase (McoA) and localized in the genome as part of a putative copper-resistance determinant, has been cloned, over-expressed in Escherichia coli and the recombinant enzyme purified to homogeneity. The purified enzyme shows

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