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Syringaldazine

SIGMA/S7896 - indicator for laccase and peroxidase activity

Synonym: 4-Hydroxy-3,5-dimethoxybenzaldehyde azine

CAS Number: 14414-32-5
Empirical Formula (Hill Notation): C18H20N2O6
Molecular Weight: 360.36
EC Number: 238-390-1
MDL Number: MFCD00008363
Linear Formula: [HOC6H2(OCH3)2CH=N-]2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-S7896-500MG 500 mg
 $63.90
1/EA		 Add To Favorites
45-S7896-1G 1 g
 $116.00
1/EA		 Add To Favorites

 

assay ≥98% (TLC)
form powder or crystals
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
mp 209-210 °C (lit.)
Quality Level 100 
SMILES string COc1cc(C=NN=Cc2cc(OC)c(O)c(OC)c2)cc(OC)c1O
solubility DMF: soluble, slightly hazy
storage temp. 2-8°C
Application: Syringaldazine has been used as a substrate to determine the enzymatic activity of the cuticular laccase.
Biochem/physiol Actions: Syringaldazine is a dimer of two molecules of 2,6-dimethoxyphenol linked by an azide bridge. It is a phenolic non-autooxidizable laccase-specific compound, that facilitates the detection of fungal laccase in some varieties of fungi. In addition, it also acts as an indicator for peroxidase activity in fungi.
Symbol GHS02  GHS02
Signal word Warning
Hazard statements H228
Precautionary statements P210
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥98% (TLC)
mp 209-210 °C (lit.)
Storage Temp. 2-8°C
UNSPSC 12352204

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