cas 33289-85-9, Dipsacoside B | Articles data

On the basis of chemical and physicochemical evidence, the structures of two new hederagenin bisdesmosides, named Kizuta saponins K8 (X) and K11 (I), which were isolated from the stem and bark of Hedera rhombea Bean (Araliaceae), were established to be as follows: X, 3-O-α-L-arabinopyranosyl-hederagenin 28-O-α-L-rhamnopyranosyl-(1 →4)-6-O-acetyl-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl ester; I,3-O-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl-hederagenin 28-O-α-L-rhamnopyranosyl(1→4)-6-O-acetyl-β-D-glucopyranosyl-(1→6)-β-D -glucopyranosyl ester. A glucoside mixture (XIII) was considered to be a mixture of the β-D glucopyranosides of campesterol (trace), stigmasterol and β-sitosterol based on chemical and physicochemical evidence.

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33289-85-9

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Chemical Properties

Density: 1.46 g/cm³

Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C

Refractive Index: 1.632

PKA: 12.50±0.70(Predicted)

PSA: 353.90000

LogP: -1.39620

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33289-85-9

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Chemical Properties

Density: 1.46 g/cm3

Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C

Refractive Index: 1.632

PKA: 12.50±0.70(Predicted)

PSA: 353.90000

LogP: -1.39620

Global suppliers and manufacturers of 33289-85-9total 55 suppliers on LookChem

Density: 1.46 g/cm³