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  8. (+)-Usnic Acid 98.0+%, TCI America™

(+)-Usnic Acid 98.0+%, TCI America™
SDP

Catalog No. U002325G Shop All Tokyo Chemical Industry (TCI) Products
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25 g
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U002325G 25 g
U00231G 1 g
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Catalog No. U002325G Supplier TCI America Supplier No. U002325G
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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-dibenzofuranone
PubChem CID 478125
ChEBI CHEBI:38320
IUPAC Name (2S)-4,10-diacetyl-11,13-dihydroxy-2,12-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1(13),6,9,11-tetraene-3,5-dione
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 200°C
Color Yellow
Quantity 25 g
Formula Weight 344.32
Percent Purity ≥98.0% (HPLC,T)
Physical Form Crystalline Powder
Chemical Name or Material (+)-Usnic Acid

Safety and Handling

RTECSNumber HP5295050
TSCA Yes
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