井冈霉素
Validamycin
杀菌剂
命名
NOMENCLATURE
通用名 井冈霉素
国际理论和应用化学联合会名称 1L-(1,3,4/2,6)-2,3-dihydroxy-6-hydroxymethyl-4-[(1S,4R,5S,6S)-4,5,6-trihydroxy-3-hydroxymethylcyclohex-2-enylamino]cyclohexyl β-D-glucopyranoside
化学摘要名 [1S-(1α,4α,5β,6α)]-1,5,6-trideoxy-4-O-β-D-glucopyranosyl-5-(hydroxymethyl)-1-[[4,5,6-trihydroxy-3-(hydroxymethyl)-2-cyclohexen-1-yl]amino]-D-chiro-inositol
CAS号 [37248-47-8]; [38665-10-0] validoxylamine A (metabolite)
EC号
控制对象
CONTROL OBJECT
针对作物
控制对象
理化性质
PHYSICAL CHEMISTRY

Mol. wt. 497.5 

M.f. C20H35NO13 

Form Colourless, odourless, hygroscopic powder. 

M.p. 125.9 °C 

V.p. <2.6 ×10-3 mPa (25 °C) 

KOW logP = -4.21 (calc.) 

S.g./density 1.402 (20 °C) 

Solubility In water >610× 103 mg/l (20 °C). In hexane, toluene, dichloromethane and ethyl acetate < 0.01, acetone 0.0266, methanol 62.3 (all in g/l, 20 °C). 

Stability Stable to hydrolysis at pH 5, 7, and 9 (25 °C). 

Specific rotation [α]D24 +110?(water); hydrochloride [α]D22 = +49?(c = 1 in water) 

pKa 6.14 (20 °C)

应用
APPLICATIONGS
生物化学
作用方式
使用
产品信息
PRODUCT INFORMATION
技术资料标准
Testing itemsStandard(w/w)
Content
Loss of drying
Water
剂型
含量
包装
复配
典型施用量