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trans-2-Undecenoic acid
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
trans-2-Undecenoic acid图片
CAS NO:15790-94-0
包装与价格:
包装价格(元)
10mg电议
50mg电议
100mg电议
200mg电议

产品介绍
trans-2-Undecenoic acid ((E)-2-Undecenoic acid) 是一种 α,β-不饱和羧酸,其特征在于酸二聚体,相应的二聚体通过羧基 C=O...H-O 的分子间氢键连接。
Cas No.15790-94-0
别名反-2-十一烯酸,(E)-2-Undecenoic acid; (E)-Undec-2-enoic acid
Canonical SMILESCCCCCCCC/C=C/C(O)=O
分子式C11H20O2
分子量184.28
溶解度DMSO: 50 mg/mL (271.33 mM)
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

trans-2-Undecenoic acid ((E)-2-Undecenoic acid) is an α,β-unsaturated carboxylic acid and is characterized by acid dimers. The corresponding dimers are connected via intermolecular hydrogen bonds of the carboxylic groups C=O...H-O[1].

The crystal packing of trans-2-Undecenoic acid (E)-undec-2-enoic acid) is described by layers of acid dimers parallel to the (0 4 1) plane which are featured by layers of polar headgroups and hydrophobic hydrocarbon chains. The carboxylic group and the following three carbon atoms (C2, C3, C4) of the trans-2-Undecenoic acid (E)-undec-2-enoic acid) molecule lie in one plane, whereas the atoms of the hydrocarbon chain starting from C4 until C11 adopt a nearly fully staggered conformation[1].

[1]. Sonneck M, et al. Crystal structure of (E)-undec-2-enoic acid. Acta Crystallogr E Crystallogr Commun. 2015 May 28;71(Pt 6):o426-7.