(+)-Usnic acid, 98%, Thermo Scientific Chemicals
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(+)-Usnic acid, 98%, Thermo Scientific Chemicals
(+)-Usnic acid, 98%, Thermo Scientific Chemicals
(+)-Usnic acid, 98%, Thermo Scientific Chemicals
Thermo Scientific Chemicals

(+)-Usnic acid, 98%, Thermo Scientific Chemicals

CAS: 7562-61-0 | C18H16O7 | 344.32 g/mol
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Catalog NumberQuantity
ALFH56612.065 g
Catalog number ALFH56612.06
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Quantity:
5 g
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Chemical Identifiers
CAS7429-90-5
IUPAC Namealuminium
Molecular FormulaAl
InChI KeyXAGFODPZIPBFFR-UHFFFAOYSA-N
SMILES[Al]
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Silver
FormFoil
Comment0.9 - 1.1 mm thick
Total Metal Impurities0.002% max.
It is used as primary and secondary intermediate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is used as primary and secondary intermediate.

Solubility
Partly soluble in water. Soluble in acetone, ethanol, chloroform and furfural.

Notes
Store at 4°C. Reactive with oxidizing agents.
RUO – Research Use Only

General References:

  1. K. Ingólfsdóttir. Usnic acid. Phytochemistry. 2002, 61 (7),729-736.
  2. Moreno Cocchietto.; Nicola Skert.; Pier Nimis.; Gianni Sava. A review on usnic acid, an interesting natural compound. Naturwissenschaften. 2002, 89 (4),137-146.