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(+)-Usnic acid, 98%, Thermo Scientific Chemicals Product Code.: 15443108
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(+)-Usnic acid, 98%, Thermo Scientific Chemicals

Product Code. 15443108
5 g
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Quantity:
5 g
25 g
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Product Code. 15443108

Brand: Thermo Scientific Alfa Aesar H56612.06

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Description

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.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7562-61-0
Molecular Formula C18H16O7
Molecular Weight (g/mol) 344.32
MDL Number MFCD00016878,MFCD00065294
InChI Key CUCUKLJLRRAKFN-KKIBXBACSA-N
Synonym +-usnic acid, d-usninic acid, r-usnic acid, r-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyl-9bh-dibenzofuran-1-one, +-usnic acid from usnea dasypoga, --usnic acid, 9br-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzo b,d furan-1 9bh-one, r-+-usnic acid, unii-0w584pfj77 component, 9br-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyl-1-dibenzofuranoneShow MoreShow Less
PubChem CID 478125
ChEBI CHEBI:38320
IUPAC Name (9bR)-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzofuran-1-one
SMILES CC(=O)C1C(=O)C=C2OC3=C(C(C)=O)C(O)=C(C)C(O)=C3[C@]2(C)C1=O

Specifications

Melting Point 201°C to 203°C
Quantity 5 g
Beilstein 96698
Solubility Information Partly soluble in water. Soluble in acetone,ethanol,chloroform and furfural.
Formula Weight 344.32
Percent Purity 98%
Chemical Name or Material (+)-Usnic acid

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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberZ16K001 Certificate TypeCertificate of Analysis Date17/12/2024 Catalog NumberH56612.06,H56612.14
Lot NumberM09K054 Certificate TypeCertificate of Analysis Date18/01/2024 Catalog NumberH56612.06,H56612.14
Lot NumberR04J033 Certificate TypeCertificate of Analysis Date24/10/2023 Catalog NumberH56612.06,H56612.14
Lot NumberS27J017 Certificate TypeCertificate of Analysis Date04/07/2023 Catalog NumberH56612.06,H56612.14,H56612
Lot NumberBF040551 Certificate TypeCertificate of Analysis Date23/11/2021 Catalog NumberH56612.06,H56612.14

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