产品详情
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中文名称: |
落新妇苷 |
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中文同义词: |
紫杉叶3-O鼠李甲基酸酯;落新妇苷;落新妇苷(标准品);落妇新苷 |
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英文名称: |
TAXIFOLIN 3-O-RHAMNOSIDE |
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英文同义词: |
(2S,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one;(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-chroman-4-one;Taxifolin 3-o-rhamnoside;Astilbin;Astilbin Taxifolin 3-O-rhaMnoside;(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chroMen-3-yl 6-deoxy-alpha-L-Mannopyranoside;Taxifolin 3-rhaMnoside |
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CAS号: |
29838-67-3 |
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分子式: |
C21H22O11 |
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分子量: |
450.4 |
国家药品
落新妇苷标准品、对照品系指国家药品标准中用于鉴别、检查、含量测定、杂质和有关物质检查等标准物质，它是国家药品标准不可分割的组成部分。国家药品标准物质是国家药品标准的物质基础，它是用来检查药品质量的一种特殊的专用量具；是测量药品质量的基准；也是做为校正测试仪器与方法的物质标准；在药品检验中，它是确定药品真伪优劣的对照，是控制药品质量必不可少的工具。
本公司优质产品:
草酸氢杀虫环 标准品 CAS号：31895-22-4 100mg 滴定法≥99%
草灭特 标准品 CAS号：1134-23-2 250MG 滴定法≥98%
草净津 标准品 CAS号：21725-46-2 250MG 蛋白含量测定
草甘膦标准品 CAS号： 1071-83-6 250mg 比色法含量测定
草毒死标准品 CAS号： 93-71-0 100MG UV含量测定
草胺磷铵盐 标准品 CAS号：77182-82-2 250mg UV含量测定
苍术素 UV含量测定
苍耳亭 UV含量测定
残杀威 标准品 CAS号：114-26-1 250mg UV法释放
81-13-0 D-Panthenol Cosmetics Ingredients (Moisturizing & Thickening Agent)
81-16-3 2-Naphthylamine-1-Sulfonic Acid Pharma Intermediate
811-97-2 1,1,1,2-Tetrafluoroethane Fine Chemical
813-94-5 Calcium Citrate Food Additives
814-68-6 Acrylyl Chloride Trimethylolpropane
81925-81-7 5-Methyl-(E)-2-Hepten-4-One Fine Chemical
821-48-7 Bis(2-Chloroethyl)Amine Hydrochloride Pharma Intermediate
82186-77-4 Benflumetol Fine Chemical
822-36-6 4-Methylimidazole Fine Chemical
823-36-9 2-Ethyl-1,3-Cyclopentanedione Organic Intermediates & Raw Materials
823-40-5 2,6-Diaminotoluene Fine Chemical
82380-18-5 2-Fluoro-4-Hydroxybenzonitrile Liquid Crystal Material Synthesis
823-85-8 4-Fluorophenylhydrazine HCL Fine Chemical
823-96-1 Trimethlboroxine Pharma Intermediate
824-45-3 2,5-Dimethylbenzyl Chloride Fine Chemical
824-79-3 Sodium Toluene 4 Sulphinate Pharma Intermediate
825-41-2 3-Chloro-4-Nitroaniline Fine Chemical
826-55-1 2-Methyl-2-Phenylpropionicacid Pharma Intermediate
826-62-0 Nadic Anhydride Semi-Finishes & Auxiliaries
82671-02-1 2,6-Dichloro-5-Fluoro-3-Pyridinecarbonitrile Pharma Intermediate
827-43-0 4-Methyl-2-Phenyl-1H-Imidazole Organic Intermediates & Raw Materials
82-75-7 Periacid Fine Chemical
828-26-2 Trithicacetone Flavors And Fragrances
82832-73-3 4-Propyldicyclohexylanone Fine Chemical
828-51-3 1-Adamantane Carboxylic Acid Rimantadine Hydrochloride
829-20-9 2
落新妇苷,4-Dimethoxyacetophenone Fragrances Intermediate
83011-43-2 3,4-Dimehtoxy-5-Hydroxybenzoicd Acid Methyl Esler Pharma Intermediate
830-43-3 4-(Trifluoromethyl)Benzene Sulfonamide Fine Chemical
830-96-6 3-Indolepropionic Acid Pharma Intermediate
工商信息
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