产品名称:杨梅素-3-O-β-D-木糖（1-2）-β-D-葡萄糖苷  
英文名:myricetin 3-O-β-D-xylopyranosyl(1-2)-β-D-glucopyranoside
中文别名：
英文别名：
CAS登录号: 142449-93-2
分子式: C26 H28 O17
分子量: 612.49  
规格：5mg/支
纯度：HPLC≥95%
分析方法: HPLC-DAD/HPLC-ELSD
鉴定方法: 质谱（Mass）, 核磁（NMR）
贮存条件：4℃冷藏、密封、避光
有效期：２年
供货能力：大量现货

公司简介

河南国准生物科技有限公司是一家专业从事对照品及植物有效成分化合物的分离、提纯生产、销售为一体的技术企业。公司目前主要经营植物高纯度单体、标准品、植物提取物，中药对照品、中药原料药等产品。

公司着重研发，拥有高精尖的医药学家和植物分类学家以及多种制备和检验系统，具备很强的技术研发和生产能力。公司深耕药品、食品、化妆品、日化用品等多个行业，现经营产品达两千余种。长期的技术沉淀、严格的产品把控、丰富的产品线完全满足各个科研单位，学校院所，医药企业的日常检测工作要求。

Henan Guozhun Biotechnology Co., Ltd. is a technical enterprise specializing in the separation, purification, production sales of reference substances plant active components. At present, the company is mainly engaged in plant high-purity monomers, standards, plant extracts, traditional Chinese medicine reference materials, traditional Chinese medicine raw materials other products.

The company focuses on R & D, has sophisticated pharmacists plant taxonomists, as well as a variety of preparation inspection systems, has strong technical R & D production capacity. The company is deeply engaged in many industries such as medicine, food, cosmetics daily chemical products, now operates more than 2000 kinds of products. The long-term technical precipitation, strict product control rich product line fully meet the daily testing requirements of various scientific research institutions, schools, institutes pharmaceutical enterprises.