4-{[(3S,4S)-4-(3,4-Dimethoxybenzyl)-3-hydroxy-2-oxotetrahydro-3-furanyl]methyl}-2-methoxyphenyl beta-D-glucopyranoside(CAS: 33464-71-0)
![4-{[(3S,4S)-4-(3,4-Dimethoxybenzyl)-3-hydroxy-2-oxotetrahydro-3-furanyl]methyl}-2-methoxyphenyl beta-D-glucopyranoside 4-{[(3S,4S)-4-(3,4-Dimethoxybenzyl)-3-hydroxy-2-oxotetrahydro-3-furanyl]methyl}-2-methoxyphenyl beta-D-glucopyranoside](https://cnstatic.chemtradehub.com/structs/334/33464-71-0-bd48.webp)
CAS号
相关产品
2-[6-[6-[6-[6-[4,5-Dihydroxy-2-(hydroxymethyl)-6-[4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
CAS号: 34620-78-5
其他供应商提供的 4-{[(3S,4S)-4-(3,4-Dimethoxybenzyl)-3-hydroxy-2-oxotetrahydro-3-furanyl]methyl}-2-methoxyphenyl beta-D-glucopyranoside
基本信息
分子式
C27H34O12
分子量
550.56 g/mol
物理状态
Powder
Physical Properties
熔点
167-170 ºC
闪点
254℃
化学标识符
SMILES
COC1=C(C=C(C=C1)CC2COC(=O)C2(CC3=CC(=C(C=C3)OC4C(C(C(C(O4)CO)O)O)O)OC)O)OC
InChIKey
LWYAMIUSVGPFKS-CGLYQLBNSA-N
数据库引用
MDL号
MFCD00870631
常见问题
络石苷是一种白色至淡黄色结晶性粉末,分子量为606.36。它易溶于甲醇、乙醇等极性溶剂,但在水中的溶解度较低。络石苷具有良好的紫外吸收特性,吸收峰位于230 nm。此外,它在酸性和碱性条件下相对稳定,但在强酸和强碱作用下可能会发生降解。
络石苷可以通过合成反应制备,通常采用四氢吡喃环的开环策略。首先将3,4-二甲氧基苯甲醛与氢氧化钠溶液反应生成钠盐,然后与3,4-二甲氧基苯乙醛缩合,生成中间体。接着通过开环反应生成四氢吡喃环,再进行保护基的引入和脱除,最终得到络石苷。此过程通常需要温和的反应条件和适当的保护基策略以提高产率。
络石苷在医药行业有广泛的应用,作为天然产物,它具有一定的生物活性,可用于开发具有抗肿瘤、抗炎、抗病毒等活性的药物。此外,络石苷还可用于化妆品行业,作为抗菌和保湿成分。
在处理络石苷时,应佩戴实验室防护装备,包括手套、护目镜和实验服。操作应在通风橱内进行,以减少吸入或皮肤接触的风险。若发生泄漏,应使用适当的吸附剂处理,并确保在手套箱或通风良好的环境中进行。参考安全数据表(SDS)获取更详细的安全信息。
安全须知
使用前请验证产品规格和安全数据。联系供应商获取详细安全信息。
请始终遵循正确的操作程序


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![4-{[(3S,4S)-4-(3,4-Dimethoxybenzyl)-3-hydroxy-2-oxotetrahydro-3-furanyl]methyl}-2-methoxyphenyl beta-D-glucopyranoside — 北京博奥拓达科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce027457537e5c8069b12f/67ce027457537e5c8069b12f-logo.webp)
![4-{[(3S,4S)-4-(3,4-Dimethoxybenzyl)-3-hydroxy-2-oxotetrahydro-3-furanyl]methyl}-2-methoxyphenyl beta-D-glucopyranoside — 上海吉至生化科技有限公司](https://cnstatic.chemtradehub.com/suppliers/67cecbee2b2de6e8e95a5b72/67cecbee2b2de6e8e95a5b72-logo.webp)
![4-{[(3S,4S)-4-(3,4-Dimethoxybenzyl)-3-hydroxy-2-oxotetrahydro-3-furanyl]methyl}-2-methoxyphenyl beta-D-glucopyranoside — 深圳爱拓化学有限公司](https://cnstatic.chemtradehub.com/suppliers/67ced0fb2b2de6e8e95a67fa/67ced0fb2b2de6e8e95a67fa-logo.webp)