| Company Name: |
BOC Sciences |
| Tel: |
1-631-485-4226; 16314854226 |
| Email: |
info@bocsci.com |
Galbinic Acid manufacturers
- Galbinic Acid
-
- $485.00
-
2026-05-11
- CAS:56691-88-4
- Purity:
- Supply Ability: 10g
|
| | Galbinic Acid Basic information |
| Product Name: | Galbinic Acid | | Synonyms: | Galbinic Acid;7H-Isobenzofuro[4,5-b][1,4]benzodioxepin-11-carboxaldehyde, 5-[(acetyloxy)methyl]-1,3-dihydro-1,4,10-trihydroxy-8-methyl-3,7-dioxo-;5-[(acetyloxy)methyl]-1,3-dihydro-1,4,10-trihydroxy-8-methyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxepin-11-carboxaldehyde | | CAS: | 56691-88-4 | | MF: | C20H14O11 | | MW: | 430.32 | | EINECS: | | | Product Categories: | | | Mol File: | 56691-88-4.mol |  |
| | Galbinic Acid Chemical Properties |
| Melting point | 275-276 °C (decomp) | | Boiling point | 790.7±60.0 °C(Predicted) | | density | 1.696±0.06 g/cm3(Predicted) | | storage temp. | Store at -20°C | | solubility | DMF: soluble; DMSO: soluble; Ethanol: soluble; Methanol: soluble | | form | A solid | | pka | 6.05±0.40(Predicted) |
| | Galbinic Acid Usage And Synthesis |
| Description | Galbinic acid is a depsidone lichen metabolite that has been found in U. undulata.1,2 It is active against the Gram-positive bacteria B. cereus, B. subtilis, and S. aureus, but not S. epidermidis (MICs = 62.5, 62.5, 250, and >250 μg/ml, respectively), as well as the Gram-negative bacterium E. coli, but not S. sonnei (MICs = 125 and >250 μg/ml, respectively).3 | | Uses | Galbinic acid (α-Acetylsalazinic acid), a lichen acid, shows antibacterial activities against the Gram-positive bacteria B. cereus, B. subtilis, and S. aureus (MICs=62.5, 62.5, 250 μg/ml, respectively). Galbinic acid inhibits the Gram-negative bacterium E. coli (MIC=125 μg/ml)[1][2]. | | References | 1. Salgado, F., Albornoz, L., Cortéz, C., et al. Secondary metabolite profiling of species of the genus Usnea by UHPLC-ESI-OT-MS-MS Molecules 23(1),E54(2017).
2. Elix, J.A., and Engkaninan, U. The structure of galbinic acid. A depsidone from the lichen Usnea undulata Aust. J. Chem. 28(8),1793-1797(1975).
3. Sultana, N., and Afolayan, A.J. A new depsidone and antibacterial activities of compounds from Usnea undulata Stirton J. Asian Nat. Prod. Res. 13(12),1158-1164(2011). |
| | Galbinic Acid Preparation Products And Raw materials |
|