推薦產品
形狀
powder
光學活性
[α]20/D +145°, c = 1 in H2O
分子量
average Mw ~1,580
標籤範圍
0.6 molar substitution
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 密鑰
ODLHGICHYURWBS-RYJYQAAZSA-N
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一般說明
(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.
應用
(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.
儲存類別代碼
11 - Combustible Solids
水污染物質分類（WGK）
WGK 3
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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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
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Journal of Pharmaceutical and Biomedical Analysis, 53(5), 1244-1249 (2010)
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