Products 81740-07-0

CAS 81740-07-0 appears in our catalog under these names: Praeruptorin B, Praeruptorin B/ 99.96% (existing batch purity). Offered by: GLPBio, TargetMol. Available pack sizes: 20mg, 10mg.

Praeruptorin B
GLPBio
  • size: 20mg
  • Variants: 1
from 1828.01
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Praeruptorin B/ 99.96% (existing batch purity)
TargetMol
  • size: 10mg, 20mg
  • Variants: 2
from 578.44
View product
Structural formula: {0} (CAS {1})

[8,8-dimethyl-9-[(E)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (E)-2-methylbut-2-enoate (CAS 81740-07-0) is a chemical compound with the molecular formula C24H26O7 and a molecular weight of 426.5 g/mol. IUPAC name: [8,8-dimethyl-9-[(E)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (E)-2-methylbut-2-enoate. InChIKey: PNTWXEIQXBRCPS-FNCQTZNRSA-N.

Identity
Molecular formulaC24H26O7
Molecular weight426.5 g/mol
IUPAC name[8,8-dimethyl-9-[(E)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (E)-2-methylbut-2-enoate
InChIKeyPNTWXEIQXBRCPS-FNCQTZNRSA-N
SMILESC/C=C(\C)/C(=O)OC1C(C(OC2=C1C3=C(C=C2)C=CC(=O)O3)(C)C)OC(=O)/C(=C/C)/C

Computed by PubChem (NCBI)

Synonyms: Praeruptorin B, Anomalin, (+/-)-Praeruptorin B, Praeruptorin-B, Praeruptorin B [M+H]+, orb1300217, orb3139430, 3'-tigloyl-4'-tigloyl-khellactone
Related forms of this compound
[8,8-dimethyl-9-[(E)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (E)-2-methylbut-2-enoate C24H26O7
[(9R,10R)-8,8-dimethyl-9-[(Z)-2-methylbut-2-enoyl]oxy-2-oxo-9,10-dihydropyrano[2,3-f]chromen-10-yl] (Z)-2-methylbut-2-enoate C24H26O7
Isomers (same molecular formula)
4-[3-hydroxy-1,1-bis(4-hydroxy-3-methoxyphenyl)propan-2-yl]-2-methoxyphenol C24H26O7
2,7,9-trihydroxy-1-methoxy-3,8-bis(3-methylbut-2-enyl)benzo[b][1,4]benzodioxepin-6-one C24H26O7
6-[(E)-but-2-en-2-yl]-4-[6-[(E)-but-2-en-2-yl]-2,4-dihydroxy-3-methylbenzoyl]oxy-2-hydroxy-3-methylbenzoic acid C24H26O7
[(3aR,4S,6R,6aR)-2,2-dimethyl-4-(4-methylbenzoyl)oxy-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl 4-methylbenzoate C24H26O7
[(3S,4R)-2,2-dimethyl-3-(3-methylbut-2-enoyloxy)-8-oxo-3,4-dihydropyrano[3,2-g]chromen-4-yl] 3-methylbut-2-enoate C24H26O7
[(8S,9R)-8-[2-(3-methylbut-2-enoyloxy)propan-2-yl]-2-oxo-8,9-dihydrofuro[2,3-h]chromen-9-yl] (Z)-2-methylbut-2-enoate C24H26O7
[(9R,10R)-8,8-dimethyl-10-(3-methylbut-2-enoyloxy)-2-oxo-9,10-dihydropyrano[2,3-f]chromen-9-yl] (Z)-2-methylbut-2-enoate C24H26O7
3,5,9-trihydroxy-10-methoxy-2,2-dimethyl-11-(3-methylbut-2-enyl)-3,4-dihydropyrano[2,3-a]xanthen-12-one C24H26O7
[(3R,4R)-2,2-dimethyl-3-[(E)-2-methylbut-2-enoyl]oxy-8-oxo-3,4-dihydropyrano[3,2-g]chromen-4-yl] (Z)-2-methylbut-2-enoate C24H26O7
1,3,6-trihydroxy-2-[(E)-3-hydroxy-3-methylbut-1-enyl]-7-methoxy-8-(3-methylbut-2-enyl)xanthen-9-one C24H26O7