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Danshenxinkun B Sale

(Synonyms: 丹参新醌乙) 目录号 : GC35808

Danshenxinkun B 是存在于tanshen (Salvia miltiorhiza Bung) 中的一种抗氧化活性成分。

Danshenxinkun B Chemical Structure

Cas No.:65907-76-8

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1mg
¥4,284.00
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5mg
¥12,861.00
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Sample solution is provided at 25 µL, 10mM.

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产品描述

Danshenxinkun B is an antioxidative component of tanshen (Salvia miltiorhiza Bung) [1].

[1]. Zhang, K, et al. Antioxidative components of tanshen (Salvia miltiorhiza Bung). Journal of Agricultural and Food Chemistry, 38(5), 1194-1197.

Chemical Properties

Cas No. 65907-76-8 SDF
别名 丹参新醌乙
Canonical SMILES O=C1C(C(C)C)=C(O)C(C2=C1C=CC3=C2C=CC=C3C)=O
分子式 C18H16O3 分子量 280.32
溶解度 Soluble in DMSO 储存条件 Store at -20°C
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溶解性数据

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1 mg 5 mg 10 mg
1 mM 3.5674 mL 17.8368 mL 35.6735 mL
5 mM 0.7135 mL 3.5674 mL 7.1347 mL
10 mM 0.3567 mL 1.7837 mL 3.5674 mL
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Research Update

[Chemical Constituents from Salvia przewalskii Root]

Zhong Yao Cai 2015 Jun;38(6):1197-201.PMID:26762059doi

Objective: To study the chemical constituents of the root of Salvia przewalakii. Methods: The chemical constituents were isolated and purified by means of chromatographic techniques and their structures were elucidated by spectroscopic methods. Results: 17 compounds were isolated and identified as Danshenxinkun B (1), danshenol C (2), isotanshinone (3), 1,2-dihydroisodihydrotanshinone-I (4), isotanshinone-II A (5), dihydrotanshinone-I (6), tanshinlactone (7), danshenol B (8), tanshinone-I (9), danshenspiroketallactone (10), ferrugino (11), epi-danshenspiroketallactone (12), danshenxinkun A (13), sapriolactone (14), 12-hydroxy-6,7-secoabieta-8,11,13-trien-6,7-diol (15), 6α-hydroxysugiol (16) and hypargenin B (17). Conclusion: Compounds 1 - 8 are isolated from this plant for the first time.

Preparative isolation and purification of six diterpenoids from the Chinese medicinal plant Salvia miltiorrhiza by high-speed counter-current chromatography

J Chromatogr A 2001 Aug 3;925(1-2):109-14.PMID:11519796DOI:10.1016/s0021-9673(01)01026-3.

A high-speed counter-current chromatography (HSCCC) method was developed for the preparative separation and purification of six diterpenoids. dihydrotanshinone I, cryptotanshinone, methylenetanshiquinone, tanshinone I, tanshinone IIA and Danshenxinkun B from the Chinese medicinal plant Salvia miltiorrhiza Bunge. The crude diterpenoids were obtained by extraction with ethanol-n-hexane (1:1, v/v) from S. miltiorrhiza Bunge. Preparative HSCCC with the two-phase solvent systems A composed of n-hexane-ethanol-water (10:5.5:4.5, v/v) and B composed of n-hexane-ethanol-water (10:7:3, v/v) was successfully performed in a stepwise elution yielding six relatively pure diterpenoids from 300 mg of the crude extract in a single run. The purities of dihydrotanshinone I, cryptotanshinone, methylenetanshiquinone, tanshinone I, tanshinone IIA and Danshenxinkun B were 88.1, 98.8, 97.6, 93.5, 96.8 and 94.3%, respectively.

[Chemical constituents of tissue cultures of Salvia miltiorrhiza Bunge]

Zhongguo Zhong Yao Za Zhi 1998 Mar;23(3):166-7, 192.PMID:11596236doi

Two compounds were isolated from the tissue cultures of Salvia miltiorrhiza for the first time, and identified as Danshenxinkun B and Ro-09-0680 by spectroscopic methods.