主要文件

查看所有文档

390704

(2-羟丙基)-γ-环糊精

Name: (2-羟丙基)-γ-环糊精
Brand: ALDRICH

extent of labeling: 0.6 molar substitution

别名:

HGC

登录查看组织和合同定价。

选择尺寸

变更视图

关于此项目

化学文摘社编号:

128446-34-4

MDL number:

MFCD16621721

UNSPSC Code:

12352201

NACRES:

NA.22

Form:

powder

技术服务

需要帮助？我们经验丰富的科学家团队随时乐意为您服务。

让我们为您提供帮助

属性

form

powder

Quality Level

100

optical activity

[α]20/D +145°, c = 1 in H₂O

mol wt

average M_w ~1,580

extent of labeling

0.6 molar substitution

SMILES string

O1[C@@H]2O[C@H]([C@H](O[C@@H]3O[C@H]([C@H](O[C@@H]4O[C@H]([C@H](O[C@@H]5O[C@H]([C@H](O[C@@H]6O[C@H]([C@H](O[C@@H]7O[C@H]([C@H](O[C@@H]8O[C@H]([C@H]1[C@H]([C@@H]8O)O)COCC(O)C)[C@H]([C@@H]7O)O)CO)[C@H]([C@@H]6O)O)COCC(O)C)[C@H]([C@@H]5O)O)CO)[C@H]([C@@H]4O)

InChI

1S/C51H88O38/c1-14(56)8-73-11-21-42-29(64)36(71)50(81-21)85-40-19(6-54)79-48(34(69)27(40)62)89-44-23(13-75-10-16(3)58)82-51(37(72)30(44)65)86-41-20(7-55)78-47(33(68)26(41)61)88-43-22(12-74-9-15(2)57)80-49(35(70)28(43)63)84-39-18(5-53)76-45(31(66)24(39)59)83-38-17(4-52)77-46(87-42)32(67)25(38)60/h14-72H,4-13H2,1-3H3/t14?,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-,43-,44-,45-,46-,47-,48-,49-,50-,51-/m0/s1

InChI key

ODLHGICHYURWBS-RYJYQAAZSA-N

说明

General description

(2-Hydroxypropyl)-γ-cyclodextrin belongs to the class of cyclodextrin derivatives, which exhibit a greater extent of solubility in water compared to their parent compounds. It is widely used in parenteral formulations and solid dosage forms to aid in the improvement of their stability, dissolution, bioavailability, etc.

Application

(2-Hydroxypropyl)-γ-cyclodextrin may be used:

As a mobile phase additive in the study of the host-guest interaction with organic low molecular mass compounds prior to their quantification using reversed phase-high performance liquid chromatography (RP-HPLC) technique.
As a chiral surfactant for the analysis of econazole by micellar electrokinetic chromatography (MEKC).
As an analytical standard for the determination of the analyte in biological samples by HPLC.
As a chiral selector for the identification of propiconazole by MEKC.

Still not finding the right product?

Explore all of our products under (2-羟丙基)-γ-环糊精

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Chiral separation of econazole using micellar electrokinetic chromatography with hydroxypropyl-gamma-cyclodextrin

Hermawan D, et al.

Journal of Pharmaceutical and Biomedical Analysis, 53(5), 1244-1249 (2010)

On-line preconcentration and chiral separation of propiconazole by cyclodextrin-modified micellar electrokinetic chromatography.

Wan Aini Wan Ibrahim et al.

Journal of chromatography. A, 1170(1-2), 107-113 (2007-10-05)

A method for the chiral separation of propiconazole using cyclodextrin-modified micellar electrokinetic chromatography (CD-MEKC) with hydroxypropyl-gamma-cyclodextrin (HP-gamma-CD) as chiral selector is reported. The use of a mixture of 30 mM HP-gamma-CD, 50mM SDS, methanol-acetonitrile 10%:5% (v/v) in 25 mM phosphate

Interaction of native alpha-cyclodextrin, beta-cyclodextrin and gamma-cyclodextrin and their hydroxypropyl derivatives with selected organic low molecular mass compounds at elevated and subambient temperature under RP-HPLC conditions.

P K Zarzycki et al.

Analytical and bioanalytical chemistry, 391(8), 2793-2801 (2008-06-20)

The main focus of this study was to explore the capability of native alpha-cyclodextrin, beta-cyclodextrin and gamma-cyclodextrin and their hydroxypropyl derivatives for host-guest interaction with 7,8-dimethoxyflavone, selected steroids (estetrol, estriol, estradiol, estrone, testosterone, cortisone, hydrocortisone, progesterone and 17alpha-hydroxyprogesterone) and polycyclic

查看所有相关文献

全球贸易项目编号

货号	GTIN
390704-25G	04061831972931
390704-5G	04061833424766