CAS: 83382-71-2 - (9R,10R)-8,8-dimethyl-10-[(3-methylbutanoyl)oxy]-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl (2Z)-2-methylbut-2-enoate

Formula: C₂₄H₂₈O₇

InChI: InChI=1S/C24H28O7/c1-7-14(4)23(27)30-22-21(29-18(26)12-13(2)3)19-16(31-24(22,5)6)10-8-15-9-11-17(25)28-20(15)19/h7-11,13,21-22H,12H2,1-6H3/b14-7-/t21-,22-/m1/s1

InChI key: InChIKey=UFUVJROSOIXJGR-IULGZIFLSA-N

SMILES: O=C1OC2=C(C=C1)C=CC=3OC(C)(C)C(OC(=O)C(=CC)C)C(OC(=O)CC(C)C)C32

Synonyms:

• 2-Butenoic acid, 2-methyl-, (9R,10R)-9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9-yl ester, (2Z)-
• 2-Butenoic acid, 2-methyl-, 9,10-dihydro-8,8-dimethyl-10-(3-methyl-1-oxobutoxy)-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9-yl ester, [9R-[9α(Z),10α]]-
• 2H,8H-Benzo[1,2-b:3,4-b′]dipyran, 2-butenoic acid deriv.
• Praeruptorin C
• Wulongensin A

Praeruptorin C

CAS: 83382-71-2

Praeruptorin C is a natural compound that inhibits the transcriptional activity of RNA polymerase. It …

• Formula: C₂₄H₂₈O₇
• Purity: Min. 95%
• Molecular weight: 428.5 g/mol