rel-(2R,2′S,3R,3′S)-2,2′,3,3′-Tetrahydro-5,5′,7,7′-tetrahydroxy-2,2′-bis(4-hydroxyphenyl)[3,3′-bi-4H-1-benzopyran]-4,4′-dione

cas: 871319-96-9 — see every product listed under this CAS number, including other names

rel-(2R,2′S,3R,3′S)-2,2′,3,3′-Tetrahydro-5,5′,7,7′-tetrahydroxy-2,2′-bis(4-hydroxyphenyl)[3,3′-bi-4H-1-benzopyran]-4,4′-dione (CAS 871319-96-9) is a chemical reagent available from Chemat. Available pack sizes: 1mg, 5mg, 20mg. Offered by: Chemat.

• 2D
• 3D

(2S,3S)-3-[(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one (CAS 871319-96-9) is a chemical compound with the molecular formula C30H22O10 and a molecular weight of 542.5 g/mol. IUPAC name: (2S,3S)-3-[(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one. InChIKey: RNQBLQALVMHBKH-JXALSKIBSA-N.

Identity

Molecular formula	C30H22O10
Molecular weight	542.5 g/mol
IUPAC name	(2S,3S)-3-[(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one
InChIKey	RNQBLQALVMHBKH-JXALSKIBSA-N
SMILES	C1=CC(=CC=C1[C@H]2[C@H](C(=O)C3=C(C=C(C=C3O2)O)O)[C@H]4[C@H](OC5=CC(=CC(=C5C4=O)O)O)C6=CC=C(C=C6)O)O

Computed by PubChem (NCBI)

Synonyms: Isoneochamaejasmin A, Isoneochamaejasmine A, INCA, orb1296956

Related forms of this compound

(2S,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one C₃₀H₂₂O₁₀

(2R,3S)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one C₃₀H₂₂O₁₀

(2S,3R)-3-[(2R,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one C₃₀H₂₂O₁₀

(2S,3S)-3-[(2S,3S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one C₃₀H₂₂O₁₀

Isomers (same molecular formula)

(2S)-6-[(2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-8-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one C₃₀H₂₂O₁₀

(2S)-8-[(2S,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one C₃₀H₂₂O₁₀

2-[3-[5-(5,7-dihydroxy-4-oxo-2,3-dihydrochromen-2-yl)-2-hydroxyphenyl]-4-hydroxyphenyl]-5,7-dihydroxy-2,3-dihydrochromen-4-one C₃₀H₂₂O₁₀

8,10,14,23,25,28-hexahydroxy-6,21-dimethyloctacyclo[14.11.1.02,11.02,15.04,9.013,17.017,26.019,24]octacosa-4(9),5,7,10,19(24),20,22,25-octaene-3,12,18,27-tetrone C₃₀H₂₂O₁₀

3-[1,1-bis(4-hydroxyphenyl)-3-oxo-3-(2,4,6-trihydroxyphenyl)propan-2-yl]-5,7-dihydroxychromen-4-one C₃₀H₂₂O₁₀

5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[3,5,7-trihydroxy-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromen-8-yl]chromen-4-one C₃₀H₂₂O₁₀

(2R,2'R,3S,3'R)-3',4,5',6-tetrahydroxy-2,2'-bis(4-hydroxyphenyl)spiro[2H-1-benzofuran-3,9'-3,4-dihydro-2H-furo[2,3-h]chromene]-8'-one C₃₀H₂₂O₁₀

(2R,2'R,3S,3'R)-3',4,5',6-tetrahydroxy-2,2'-bis(4-hydroxyphenyl)spiro[2H-1-benzofuran-3,9'-3,4-dihydro-2H-furo[2,3-h]chromene]-8'-one C₃₀H₂₂O₁₀