콘텐츠로 건너뛰기
Merck
모든 사진(1)

Key Documents

View All Documentation

390704

Sigma-Aldrich

(2-Hydroxypropyl)-γ-cyclodextrin

extent of labeling: 0.6 molar substitution

동의어(들):

HP-γ-CD, HPGCD, HGC

로그인조직 및 계약 가격 보기
모든 사진(1)

About This Item

CAS Number:
128446-34-4
UNSPSC 코드:
12352201
NACRES:
NA.22

형태

powder

광학 활성

[α]20/D +145°, c = 1 in H2O

분자량

average Mw ~1,580

라벨링 범위

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 key

ODLHGICHYURWBS-RYJYQAAZSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

(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.

애플리케이션

(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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)

시험 성적서(COA)

제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.

이 제품을 이미 가지고 계십니까?

문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

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)
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
Proceedings of the Ninth International Symposium on Cyclodextrins: Santiago de Compostela, Spain, May 31?June 3, 1998
Proceedings of the Ninth International Symposium on Cyclodextrins (2012)
High-performance liquid chromatographic determination of 2-hydroxypropyl-gamma-cyclodextrin in different biological fluids based on cyclodextrin enhanced fluorescence
Szeman J, et al.
Journal of Chromatography. B, Biomedical Applications, 774(2), 157-164 (2002)
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
모든 관련된 서류 보기

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

고객지원팀으로 연락바랍니다.