3,5,7-三羟基-8,4’-二甲氧基黄酮标准品|对照品
- 中文名称:
- 3,5,7-三羟基-8,4’-二甲氧基黄酮标准品|对照品
- 中文别名:
- PRUDOMESTIN;
3,5,7-Trihydroxy-8-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
- 英文名称:
- 3,5,7-Trihydroxy-4,8-dimethoxyflavone
- 英文别名:
- 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-8-methoxy-2-(4-methoxyphenyl)-;
3,5,7-Trihydroxy-8-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one;
3,5,7-trihydroxy-6,8-dimethoxy-2-phenyl-chromen-4-one;
3,5,7-trihydroxy-4',8-dimethoxyflavone;
Prudomestin;
3,5,7-trihydroxy-8,4'-dimethoxyflavone;
4H-1-Benzopyran-4-one,3,5,7-trihydroxy-6,8-dimethoxy-2-phenyl;
3,5,7-Trihydroxy-8,4'-dimethoxy-flavon;
Predomestin;
3,5,7-Trihydroxy-6,8-dimethoxy-flavon;
3,5,7-Trihydroxy-6,8-dimethoxyflavone
- CAS No.:
- 3443-28-5
- 分 子 式:
-
C17H14O7
- 分 子 量:
- 0
- 精确分子量:
- 330.07396
- PSA:
- 109.36000
- InChI:
- The Key: HLSIOUXODPWHFI-UHFFFAOYSA-N3
- SDS:
- 查看
3,5,7-三羟基-8,4’-二甲氧基黄酮标准品|对照品 物化性质
- 密度:
- 1.507±0.06 g/cm3
- 熔点:
- 206-207 °C
- 沸点:
- 568.9±50.0 °C
- 闪点:
- 212.2±23.6 °C
- 水溶解性:
- Sparingly Soluble (0.036 g/L)
- 蒸汽密度:
- 1.52E-13 Torr
3,5,7-三羟基-8,4’-二甲氧基黄酮标准品|对照品 安全信息
3,5,7-三羟基-8,4’-二甲氧基黄酮标准品|对照品 海关数据
中国海关编码:2914509090
- 概述:
- 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 丙酮报明包装
- 摘要/Summary:
- HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%
3,5,7-三羟基-8,4’-二甲氧基黄酮标准品|对照品 上游产品
推荐供应商
成都乐美天医药科技有限公司
洋李素
- 联系人:梁
- 电 话:028-85003950
- 手 机:17313084125
- Cas号:3443-28-5
- 包装:20/支mg
- 纯度:HPLC≥98%
- 价格:洽谈
成都普瑞法科技开发有限公司
洋李素
- 联系人:惠敏
- 电 话:028-82633860
- 手 机:18602888327
- Cas号:3443-28-5
- 包装:20mg/支
- 纯度:98%
- 价格:洽谈