442666
(+)-(18-冠-6)-2,3,11,12-四羧酸
97%
别名:
(2R,3R,11R,12R)-1,4,7,10,13,16-六氧环十八烷-2,3,11,12-四羧酸
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
C16H24O14
化学文摘社编号:
分子量:
440.35
UNSPSC Code:
12352005
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4240375
Assay:
97%
InChI
1S/C16H24O14/c17-13(18)9-10(14(19)20)29-7-3-26-4-8-30-12(16(23)24)11(15(21)22)28-6-2-25-1-5-27-9/h9-12H,1-8H2,(H,17,18)(H,19,20)(H,21,22)(H,23,24)/t9-,10-,11-,12-/m1/s1
SMILES string
OC(=O)[C@@H]1OCCOCCO[C@H]([C@@H](OCCOCCO[C@H]1C(O)=O)C(O)=O)C(O)=O
InChI key
FZERLKNAJSFDSQ-DDHJBXDOSA-N
assay
97%
optical activity
[α]20/D +62°, c = 1 in methanol
functional group
carboxylic acid, ether
Application
该冠醚的四羧酸氯化物与邻位和对位亚二甲苯基二胺反应生成高产量的手性封端配体。在毛细管区带电泳中用作手性选择剂，分离不同光学活性的胺。合成单酰胺类化合物。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Anna R M Hyyryläinen et al.
Journal of the American Society for Mass Spectrometry, 20(7), 1235-1241 (2009-03-20)
Chiral differentiation of four enantiomeric pairs of beta-amino acids, cis-(1R,2S)-, cis-(1S,2R)-, trans-(1R,2R)-, and trans-(1S,2S)-2-aminocyclopentanecarboxylic acids (cyclopentane beta-amino acids), and cis-(1R,2S)-, cis-(1S,2R)-, trans-(1R,2R)-, and trans-(1S,2S)-2-aminocyclohexanecarboxylic acids (cyclohexane beta-amino acids) was performed successfully by using host-guest complexes and ion/molecule reactions. The experiments
Hee Jung Choi et al.
Journal of chromatography. A, 1164(1-2), 235-239 (2007-08-04)
Two types of secondary amino alcohols were successfully resolved on a liquid chromatographic chiral stationary phase based on (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid. The secondary amino alcohols containing a secondary amino group connected directly to the stereogenic center were resolved much better than
Myung Ho Hyun et al.
Chirality, 20(3-4), 325-329 (2007-07-07)
A doubly tethered chiral stationary phase (CSP) prepared by bonding (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid to doubly tethered primary aminoalkyl silica gel was used for the resolution of various beta-amino acids. All the beta-amino acids tested were resolved quite well, the separation (alpha)
Cross, G.G. Fyles, T.M.
The Journal of Organic Chemistry, 62, 6226-6226 (1997)
Myung Ho Hyun
Journal of separation science, 29(6), 750-761 (2006-07-13)
Preparation of liquid chromatographic chiral stationary phases (CSPs) based on (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid and their application are reviewed. The various methods of connecting (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid to silica gel covalently or dynamically are demonstrated. The CSPs based on (+)-(18-crown-6)-2,3,11,12-tetracarboxylic acid have been
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持