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Merck
CN

390704

(2-羟丙基)-γ-环糊精

extent of labeling: 0.6 molar substitution

别名:

HGC

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化学文摘社编号:
MDL number:
UNSPSC Code:
12352201
NACRES:
NA.22
Form:
powder
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form

powder

Quality Segment

optical activity

[α]20/D +145°, c = 1 in H2O

mol wt

average Mw ~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

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.



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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

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