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C4805

Sigma-Aldrich

β-环糊精

powder, BioReagent, suitable for cell culture, ≥97%

别名:

Schardinger β-Dextrin, 环七淀粉, 环糊精, 环麦芽七糖

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About This Item

经验公式（希尔记法）:
C42H70O35
CAS号:
7585-39-9
分子量:
1134.98
Beilstein:
78623
EC 号:
231-493-2
MDL编号:
MFCD00078139
UNSPSC代码:
12352201
PubChem化学物质编号:
24892728
NACRES:
NA.77

无菌性

non-sterile

质量水平

200

产品线

BioReagent

方案

≥97%

表单

powder

旋光性

[α]20/D +162±3°, c = 1.5% in H2O

技术

cell culture | mammalian: suitable

mp

290-300 °C (dec.) (lit.)

溶解性

1 M NaOH: 50 mg/mL

运输

ambient

储存温度

room temp

SMILES字符串

OC[C@H]1O[C@@H]2O[C@H]3[C@H](O)[C@@H](O)[C@H](O[C@@H]3CO)O[C@H]4[C@H](O)[C@@H](O)[C@H](O[C@@H]4CO)O[C@H]5[C@H](O)[C@@H](O)[C@H](O[C@@H]5CO)O[C@H]6[C@H](O)[C@@H](O)[C@H](O[C@@H]6CO)O[C@H]7[C@H](O)[C@@H](O)[C@H](O[C@@H]7CO)O[C@H]8[C@H](O)[C@@H](O)[C@H](O[C@@H]8CO)O[C@H]1[C@H](O)[C@H]2O

InChI

1S/C42H70O35/c43-1-8-29-15(50)22(57)36(64-8)72-30-9(2-44)66-38(24(59)17(30)52)74-32-11(4-46)68-40(26(61)19(32)54)76-34-13(6-48)70-42(28(63)21(34)56)77-35-14(7-49)69-41(27(62)20(35)55)75-33-12(5-47)67-39(25(60)18(33)53)73-31-10(3-45)65-37(71-29)23(58)16(31)51/h8-63H,1-7H2/t8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-/m1/s1

InChI key

WHGYBXFWUBPSRW-FOUAGVGXSA-N

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相关类别

应用

ββ-环糊精(β-CD)已用于合成单-6-对甲苯磺酰-CD。它还作为无血清培养基组分，用于评估大鼠嗜碱性白血病细胞吞噬纳米颗粒涉及的（细胞膜）胆固醇依赖机制。

生化/生理作用

ββ-环糊精是葡萄糖的环状α七聚物。它可形成包合物容纳多种组分，包括苯衍生物、环己烷、金刚烷、其他脂环族以及无机分子或离子。它常用于溶解非极性化合物，如脂肪酸、脂质和胆固醇。

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCS4122
SLCF6425
SLCB0182
SLBV5469
SLCC8791

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Space filling of beta-cyclodextrin and beta-cyclodextrin derivatives by volatile hydrophobic guests
Fourmentin S, et al.
Beilstein Journal of Organic Chemistry, 9(1), 1185-1191 (2013)
Labeling and exocytosis of secretory compartments in RBL mastocytes by polystyrene and mesoporous silica nanoparticles
Ekkapongpisit M, et al.
International journal of nanomedicine, 7, 1829-1829 (2012)
Synthesis of mono-6-tosyl-beta-cyclodextrin, a key intermediate for the functional cyclodextrin derivatives
Tan T, et al.
Protocol Exchange (2011)
L Siman et al.
Physical review letters, 109(24), 248103-248103 (2013-02-02)
Binding of ligands to DNA can be studied by measuring the change of the persistence length of the complex formed, in single-molecule assays. We propose a methodology for persistence length data analysis based on a quenched disorder statistical model and
Xu Zhang et al.
Chemical communications (Cambridge, England), 49(8), 825-827 (2012-12-14)
This work revealed that β-cyclodextrin was attached onto the surface of TiO(2) predominately by its secondary ring side, which caused paradoxical functions of β-cyclodextrin in the photodegradation of the four bisphenols. The equilibrium between the guest adsorbed through β-cyclodextrin onto
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