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线性分子式:
[HOC6H2(OCH3)2CH=N-]2
化学文摘社编号:
分子量:
360.36
NACRES:
NA.83
PubChem Substance ID:
UNSPSC Code:
12352204
EC Number:
238-390-1
MDL number:
产品名称
丁香醛连氮, indicator for laccase and peroxidase activity
InChI key
YARKTHNUMGKMGS-LQGKIZFRSA-N
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+
SMILES string
COc1cc(\C=N\N=C\c2cc(OC)c(O)c(OC)c2)cc(OC)c1O
assay
≥98% (TLC)
form
powder or crystals
mp
209-210 °C (lit.)
solubility
DMF: soluble, slightly hazy
storage temp.
2-8°C
Quality Level
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Application
丁香醛连氮已用作表皮漆酶活性测定底物。
Biochem/physiol Actions
丁香醛连氮是由叠氮桥连接两个2,6-二甲氧基苯酚分子而组成的二聚体。它是一种非自氧化酚类漆酶专一性化合物,可用于对某些种类真菌进行漆酶检测。此外,它还可用作真菌过氧化物酶活性的指示剂。
Quantitative estimation of laccase forms in some white-rot fungi using syringaldazine as a substrate
Leonowicz A and Grzywnowicz K
Enzyme and Microbial Technology, 3(1), 55-58 (1981)
Aptitude of Oxidative Enzymes for Treatment of Wastewater Pollutants: A Laccase Perspective
Unuofin JO, et al.
Molecules (Basel), 24(11), 2064-2064 (2019)
Use of syringaldazine for detection of laccase in sporophores of wood rotting fungi
Harkin JM, et al.
Mycologia, 66(3), 469-476 (1974)
Characterization of endogenous and recombinant forms of laccase-2, a multicopper oxidase from the tobacco hornworm, Manduca sexta
Dittmer NT, et al.
Insect Biochemistry and Molecular Biology, 39(9), 596-606 (2009)
Syringaldazine, an effective reagent for detecting laccase and peroxidase in fungi
Harkin JM and Obst JR
Experientia, 29(4), 381-387 (1973)
实验方案
Laccase, a biocatalyst, oxidizes aromatic compounds with molecular oxygen reduction, making it useful in various applications.
漆酶(EC 1.10.3.2)是一种铜酶,可氧化各种类型的酚和类似的芳香族化合物芳香胺,并同时将分子氧还原为水,因此可被用作生物催化剂。
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