CAS 81740-07-0: Praeruptorin B

Formula: C₂₄H₂₆O₇

InChI: InChI=1S/C24H26O7/c1-7-13(3)22(26)29-20-18-16(11-9-15-10-12-17(25)28-19(15)18)31-24(5,6)21(20)30-23(27)14(4)8-2/h7-12,20-21H,1-6H3/b13-7-,14-8-/t20-,21-/m0/s1

InChI key: InChIKey=PNTWXEIQXBRCPS-UWOGZXHISA-N

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

Synonyms:

• (+) Pareruptorin B
• 2-Butenoic acid, 2-methyl-, (9S,10S)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9,10-diyl ester, (2Z,2′Z)-
• 2-Butenoic acid, 2-methyl-, 9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b′]dipyran-9,10-diyl ester, [9S-[9α(Z),10α(Z)]]-
• 2H,8H-Benzo[1,2-b:3,4-b′]dipyran, 2-butenoic acid deriv.
• 8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromene-9,10-diyl (2E,2'E)bis(2-methylbut-2-enoate)
• Anomalin
• Pd II
• Praeruptorin D
• [8,8-Dimethyl-9-[(E)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[6,5-h]chromen-10-yl] (E)-2-methylbut-2-enoate
• (+)-praeruptorin B
• Praeruptorin B
• (+)-Praeruptorin B

Praeruptorin B

CAS: 81740-07-0

• Formula: C₂₄H₂₆O₇
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 426.45903999999985

Praeruptorin B

CAS: 81740-07-0

1. Praeruptorin B can inhibit tumor promoter induced phemonenon in vitro.

• Formula: C₂₄H₂₆O₇
• Purity: 99.96%
• Color and Shape: Solid
• Molecular weight: 426.46