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3,4,5-Trihydroxy-2-[(2E)-3-(4-hydroxyphenyl)-2-propenoyl]-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahyd ro-2H-pyran-2-yl]-2,5-cyclohexadien-1-one(CAS: 78281-02-4)
![3,4,5-Trihydroxy-2-[(2E)-3-(4-hydroxyphenyl)-2-propenoyl]-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahyd
ro-2H-pyran-2-yl]-2,5-cyclohexadien-1-one](https://cnstatic.chemtradehub.com/structs/782/78281-02-4-a76f.webp "3,4,5-Trihydroxy-2-[(2E)-3-(4-hydroxyphenyl)-2-propenoyl]-4-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-6-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahyd
ro-2H-pyran-2-yl]-2,5-cyclohexadien-1-one")
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基本信息
分子式
C27H32O16
分子量
612.54 g/mol
物理状态
Yellow powder
Physical Properties
熔点
184-186°C
化学标识符
SMILES
C1=CC(=CC=C1C=CC(=C2C(=C(C(=O)C(C2=O)(C3C(C(C(C(O3)CO)O)O)O)O)C4C(C(C(C(O4)CO)O)O)O)O)O)O
InChIKey
LIPJRCGLQNIXGO-ONZBGLOFSA-N
数据库引用
MDL号
MFCD08435942
常见问题
羟基红花黄色素 A是一种从红花中提取的天然化合物，化学结构包含多个羟基和一个环状结构，属于黄酮类衍生物。其分子式为C21H20O12，具有多种生物活性，如抗氧化、抗炎等作用，常用于中药及保健品领域。
羟基红花黄色素 A主要用于医药和食品工业，具有显著的抗氧化和抗炎特性，常被用于开发保健品、药品及功能性食品。此外，它在化妆品领域也有应用，因其具备一定的皮肤保护和美白功效。
羟基红花黄色素 A作为天然提取物，通常被认为是安全的，但在使用时仍需注意其浓度和应用方式。建议遵循相关安全指南，避免直接接触皮肤或吸入粉尘。操作时应佩戴防护手套和护目镜，确保通风良好。
羟基红花黄色素 A应储存于阴凉、干燥、避光的环境中，建议在2-8℃条件下保存，避免高温和潮湿。使用密封容器存放，并远离易燃物质，以保持其稳定性及延长保质期。
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