Table 1 Physicochemical properties of 1

From: The new seriniquinone glycoside by biological transformation using the deep sea-derived bacterium Bacillus licheniformis KDM612

 

1

Appearance

Green amorphous powder

Molecular formula

C26H20O9S

Molecular weight

508

HR ESI MS m/z

[M + H]+

 Calcd

509.0906 (for C26H21O9S)

 Found

509.0897

UV λ \({\rm max}^{\rm MeOH}\) nm

337, 288, 258, 221

IR ν \({\rm max}^{\rm KBr}\) cm−1

3380, 2917, 1648, 1580, 1506

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