(9bR)-2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H,9bH)-dibenzofurandione, 95%, 95%

cas: 7562-61-0 — see every product listed under this CAS number, including other names

(9bR)-2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H,9bH)-dibenzofurandione, 95%, 95% (CAS 7562-61-0) is a chemical reagent available from Chemat. Available pack sizes: 1mg. Offered by: Chemat.

• 2D
• 3D

(+)-usnic acid is an usnic acid. It is an enantiomer of a (-)-usnic acid.

Source: ChEBI

Identity

Molecular formula	C18H16O7
Molecular weight	344.3 g/mol
IUPAC name	(9bR)-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzofuran-1-one
InChIKey	WEYVVCKOOFYHRW-SFHVURJKSA-N
SMILES	CC1=C(C(=C2C(=C1O)[C@@]3(C(=CC(=C(C3=O)C(=O)C)O)O2)C)C(=O)C)O

Computed by PubChem (NCBI)

Synonyms: (+)-Usnic acid, (R)-Usnic acid, Usnic acid, D-, Usnic acid, (R)-, (R)-(+)-Usnic acid, (+)-Usninic acid, USNIC ACID, (+)-, 1,3(2H,9bH)-dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-, (9bR)-, USNIC ACID D-FORM [MI], 3(9bH)-dibenzofuranone, 2,6-diacetyl-8,9b-dimethyl-1,7,9-trihydroxy-, D-

Related forms of this compound

(9bS)-2,6-diacetyl-3,7,9-trihydroxy-8,9b-dimethyldibenzofuran-1-one C₁₈H₁₆O₇

Isomers (same molecular formula)

2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3-dione C₁₈H₁₆O₇

3,7-dihydroxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one C₁₈H₁₆O₇

5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxychromen-4-one C₁₈H₁₆O₇

5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7,8-dimethoxychromen-4-one C₁₈H₁₆O₇

2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-6-methoxychromen-4-one C₁₈H₁₆O₇

5,7-dihydroxy-3-(2,4,5-trimethoxyphenyl)chromen-4-one C₁₈H₁₆O₇

5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7-dimethoxychromen-4-one C₁₈H₁₆O₇

5-hydroxy-2-(4-hydroxyphenyl)-6,7,8-trimethoxychromen-4-one C₁₈H₁₆O₇

3,5-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)chromen-4-one C₁₈H₁₆O₇

5-hydroxy-2-(2-hydroxy-6-methoxyphenyl)-7,8-dimethoxychromen-4-one C₁₈H₁₆O₇

7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,5-dimethoxychromen-4-one C₁₈H₁₆O₇