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Comanthoside B Sale

目录号 : GC60722

ComanthosideB是一种黄酮类苷,从芦花属植物中分离得到,具有抗炎、抗菌活性。

Comanthoside B Chemical Structure

Cas No.:70938-60-2

规格 价格 库存 购买数量
1mg
¥900.00
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Sample solution is provided at 25 µL, 10mM.

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产品描述

Comanthoside B is a flavonoid glycoside isolated from the aerial portions of Ruellia tuberosa L. Comanthoside B has anti-inflammatory and antiseptic activities[1].

[1]. Chiobouaphong Phakeovilay , et al. Phenylethanoid and flavone glycosides from Ruellia tuberosa L. J Nat Med. 2013 Jan;67(1):228-33.

Chemical Properties

Cas No. 70938-60-2 SDF
Canonical SMILES OC1=C2C(OC(C(C=C3)=CC=C3OC)=CC2=O)=CC(O[C@@H]([C@@H]([C@H]4O)O)O[C@@H]([C@H]4O)C(O)=O)=C1OC
分子式 C23H22O12 分子量 490.41
溶解度 储存条件 Store at -20°C
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储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.0391 mL 10.1956 mL 20.3911 mL
5 mM 0.4078 mL 2.0391 mL 4.0782 mL
10 mM 0.2039 mL 1.0196 mL 2.0391 mL
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Research Update

Phenylethanoid and flavone glycosides from Ruellia tuberosa L

J Nat Med 2013 Jan;67(1):228-33.PMID:22447282DOI:10.1007/s11418-012-0658-7

A new phenylethanoid glycoside, isocassifolioside (8), and two new flavone glycosides, hispidulin 7-O-α-L-rhamnopyranosyl-(1'″ → 2″)-O-β-D-glucuronopyranoside (11) and pectolinaringenin 7-O-α-L-rhamnopyranosyl-(1'″ → 2″)-O-β-D-glucuronopyranoside (12) were isolated from the aerial portions of Ruellia tuberosa L., together with verbascoside (1), isoverbascoside (2), nuomioside (3), isonuomioside (4), forsythoside B (5), paucifloside (6), cassifolioside (7), hispidulin 7-O-β-D-glucuronopyranoside (9) and Comanthoside B (10). The structure elucidations were based on analyses of chemical and spectroscopic data including 1D- and 2D-NMR. The isolated compounds 1-12 exhibited radical scavenging activity using ORAC assay.