Cyclodextrins (CD) are cyclic oligosaccharides composed of D-glucose units connected via α(1→4) glycosidic bonds. Common cyclodextrins contain six (α-CD); seven (β-CD) or eight (gamma-CD) D-glucose units. Cyclodextrins are sometimes derivitized throμgh esterification at positions two, three and/or six. Succinyl-β-cyclodextrin and carboxymethyl-β-cyclodextrin are used as chiral selective agents in capillary electrophoresis for the separation of di- and tri-peptide enantiomers and catechin enantiomers. Succinyl-β-cyclodextrin is used to optimize analysis of PNA-DNA duplexes with diethylthiadicarbocyanine dye. 环糊精(CD)是由α(1→4)糖苷键连接的d-葡萄糖基组成的环状低聚糖。普通环糊精含有6个(α-CD)；7个(β-CD)或8个(γ-CD)d-葡萄糖单位.环糊精有时在第二、第三和/或第六位置通过酯化而被剥去。以琥珀酰-β-环糊精和羧甲基-β-环糊精为手性选择剂，用于毛细管电泳分离二、三肽对映体和儿茶素对映体。用琥珀酰-β-环糊精对二乙基硫脲菁染料对pna-dna重复物进行了优化分析。

规格

别名

[6-(1,4-二氧代戊基)六(6-丁二酰基)]环阿卓七糖

规格或纯度

≥90%

英文名称

Succinyl-β-cyclodextrin

应用

Cyclodextrins (CD) are cyclic oligosaccharides composed of D-glucose units connected via α(1→4) glycosidic bonds. Common cyclodextrins contain six (α-CD); seven (β-CD) or eight (gamma-CD) D-glucose units. Cyclodextrins are sometimes derivitized through esterification at positions two, three and/or six. Succinyl-β-cyclodextrin and carboxymethyl-β-cyclodextrin are used as chiral selective agents in capillary electrophoresis for the separation of di- and tri-peptide enantiomers and catechin enantiomers. Succinyl-β-cyclodextrin is used to optimize analysis of PNA-DNA duplexes with diethylthiadicarbocyanine dye. 环糊精(CD)是由α(1→4)糖苷键连接的d-葡萄糖基组成的环状低聚糖。普通环糊精含有6个(α-CD)；7个(β-CD)或8个(γ-CD)d-葡萄糖单位.环糊精有时在第二、第三和/或第六位置通过酯化而被剥去。以琥珀酰-β-环糊精和羧甲基-β-环糊精为手性选择剂，用于毛细管电泳分离二、三肽对映体和儿茶素对映体。用琥珀酰-β-环糊精对二乙基硫脲菁染料对pna-dna重复物进行了优化分析。

储存条件

-20°C储存,充氩

运输条件

超低温运输

纯度

≥90%

名称和识别符

PubChem SID

528773304

分子类型

小分子

IUPAC Name

4-oxo-4-[[(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31S,33R,35R,36S,37S,38S,39S,40S,41S,42S,43S,44S,45S,46S,47S,48S,49S)-10,15,20,25,30-pentakis(3-carboxypropanoyloxymethyl)-36,37,38,39,40,41,42,43,44,45,46,47,48,49-tetradecahydroxy-35-(4-oxopentanoyloxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29,32,34-tetradecaoxaoctacyclo[31.2.2.23,6.28,11.213,16.218,21.223,26.228,31]nonatetracontan-5-yl]methoxy]butanoic acid

INCHI

1S/C71H100O55/c1-23(72)2-9-37(85)106-16-24-58-44(92)51(99)65(113-24)121-59-25(17-107-38(86)10-3-31(73)74)115-67(53(101)46(59)94)123-61-27(19-109-40(88)12-5-33(77)78)117-69(55(103)48(61)96)125-63-29(21-111-42(90)14-7-35(81)82)119-71(57(105)50(63)98)126-64-30(22-112-43(91)15-8-36(83)84)118-70(56(104)49(64)97)124-62-28(20-110-41(89)13-6-34(79)80)116-68(54(102)47(62)95)122-60-26(18-108-39(87)11-4-32(75)76)114-66(120-58)52(100)45(60)93/h24-30,44-71,92-105H,2-22H2,1H3,(H,73,74)(H,75,76)(H,77,78)(H,79,80)(H,81,82)(H,83,84)/t24-,25-,26-,27-,28-,29-,30-,44+,45+,46+,47+,48+,49+,50+,51+,52+,53+,54+,55+,56+,57+,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68-,69-,70-,71-/m1/s1

InChi Key

DIRLEDPEXJLCIL-JCWBWLHSSA-N

Smiles

CC(=O)CCC(=O)OCC1C2C(C(C(O1)OC3C(OC(C(C3O)O)OC4C(OC(C(C4O)O)OC5C(OC(C(C5O)O)OC6C(OC(C(C6O)O)OC7C(OC(C(C7O)O)OC8C(OC(O2)C(C8O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)O)O

Isomeric SMILES

CC(=O)CCC(=O)OC[C@@H]1[C@@H]2[C@H]([C@@H]([C@H](O1)O[C@@H]3[C@H](O[C@@H]([C@H]([C@@H]3O)O)O[C@@H]4[C@H](O[C@@H]([C@H]([C@@H]4O)O)O[C@@H]5[C@H](O[C@@H]([C@H]([C@@H]5O)O)O[C@@H]6[C@H](O[C@@H]([C@H]([C@@H]6O)O)O[C@@H]7[C@H](O[C@@H]([C@H]([C@@H]7O)O)O[C@@H]8[C@H](O[C@H](O2)[C@H]([C@@H]8O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)COC(=O)CCC(=O)O)O)O

PubChem CID

16218612

分子量

1833.52