常用名蜕皮甾酮-20,22-单丙酮化物英文名ecdysterone 20,22-monoacetonide CAS号22798-96-5分子量520.698 密度1.2±0.1 g/cm3沸点641.0±55.0 °C at 760 mmHg 分子式C30H48O7熔点N/A MSDSN/A闪点201.6±25.0 °C 产品性质 图谱 目录: 名称 物理化学性质 ...
别名:20-Hydroxyecdysone 20,22-acetonide 分子式:C30H48O7 性状:Powder 纯度:98.0% 标准品分级: ⒈Ecdysterone 20,22-monoacetonide供应商一级标准品(原级参考物) 物质稳定而均一,数值由决定性方法确定,或由高度准确的若干方法确定,所含杂质也已经定量。它可用于校正决定性方法,评价及校正参考方法以及为“二级标准...
20-羟基蜕皮甾酮 20-Hydroxyecdysone CAS:5289-74-7价格:价格电议产品详情:产品编号QC98873CAS编号5289-74-7分子式 = 分子量C27H44O7= 480.6产品纯度=98%物理属性Powder化合物类型Steroids植物来源The ro... 纯度:98% 包装规格:5MG 用途:科研实验
Ecdysterone 20,22-monoacetonide平台编号:D286767 规格:5 mg CAS NO.:22798-96-5 注意事项:仅用于科学研究或者工业应用等非医疗目的,不可用于人类或动物的临床诊断或治疗,非药用,非食用 购买数量: 收藏订购产品概述 发票相关制度 别名:20-Hydroxyecdysone20,22-acetonide分子式:C30H48O7性状:Powder纯度:98.0% ...
20-Hydroxyecdysone-20,22-Acetonidedoi:10.1007/978-1-4614-0543-6_239CAS Registry Number: 22798-96-5 Taxonomy: Physicochemical and Biological Properties of Phytoecdysteroids – Phytoecdysteroids and Their Conjugates Biological sources: Rhaponticum carthamoides [1, 2], ......
CheminformGALYAUTDINOV I V, IBRAGIMOVA A S H, SHAKUROVA E R, et al. Stereospecific reduction of 6-oxo group and hydogenolysis of 14 -hydroxy group in 20-hydroxyecdysone 20, 22-acetonide at treating with sodium in liquid ammonia[ J]. Russ J Org Chem,2007,43(10) : 1563 - 1564....
6-甲基高异黄酮(6),7,4-二羟基-5-甲氧基黄酮(7),异甘草素(8),山奈酚-4'-葡萄糖苷(9),甘草苷(10),胡萝卜苷(11),β-谷甾醇(12),20-Hydroxyecdysone... 叶浩敏 - 《云南中医药大学》 被引量: 0发表: 2023年 Synthesis of ponasterone A derivatives with various steroid skeleton moieties and eva...
Hydrogenation of 20-hydroxyecdysone 2,3:20,22-diacetonide and 20,22-acetonide over palladium catalyst yields podecdysone B 20,22-acetonide. Acid hydrolysis of the latter affords podecdysone B which is a natural phytoecdysteroid.doi:10.1023/B:RUJO.0000003183.84168.79V. N. Odinokov...
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY C/C OF ZHURNAL ORGANICHESKOI KHIMIIGALYAUTDINOV I V, VES' KINA N A, AFON' KINA S R, et al. Synthesis of 20-hydroxyecdysone oxime,its diacetonide and their 14,15-anhydro derivatives [ J ]. Russ J Org Chem, 2006, 42 ( 9 ) : 1333 - 1339....
20-Hydroxyecdysone-20,22-Acetonidedoi:10.1007/978-1-4614-0543-6_239CAS Registry Number: 22798-96-5 Taxonomy: Physicochemical and Biological Properties of Phytoecdysteroids – Phytoecdysteroids and Their Conjugates Biological sources: Rhaponticum carthamoides [1, 2], ......