4H-1-Benzopyran-4-one,7-[(6-deoxy-a-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-
- 中文别名:白前苷B
- 中文释义:白前苷B;田基黄苷;槲皮素7-O-Alpha-L鼠李糖苷
- 英文别名:quercetin 7-O-α-L-rhamnopyranoside;
quercetin 7-O-alpha-L-rhamnopyranoside;
Quercetin 7-rhamnoside;
Vincetoxicoside B;
2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-4-one;
7-Rhamnosylquercetin
- CAS No.:22007-72-3
- 分子式:C21H20O11
- 分子量:448.3769
- 精确分子量:448.10100
- PSA:190.28000
- InChI:The Key: QPHXPNUXTNHJOF-XNFUJFQVSA-N
- 分子结构式:
物化性质
- 密度:
- 1.737g/cm3
- 沸点:
- 801.1ºC at 760mmHg
- 闪点:
- 283.8ºC
- 折射率:
- 1.754
- 蒸汽压:
- 4.4E-27mmHg at 25°C
安全信息
- 密度:
- 1.737g/cm3
- 沸点:
- 801.1ºC at 760mmHg
- 闪点:
- 283.8ºC
- 折射率:
- 1.754
- 蒸汽压:
- 4.4E-27mmHg at 25°C