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51707

Heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin

Name: Heptakis(2,3,6-tri-<I>O</I>-methyl)-β-cyclodextrin
Brand: SIAL

≥98.0%

동의어(들):

TM-β-CD, TM‐β‐CyD, TRIMEB, 2,3,6-Tri-O-methyl-β-cyclodextrin, Trimethyl-β-cyclodextrin

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제품정보 (DICE 배송 시 비용 별도)

실험식(Hill 표기법):

C₆₃H₁₁₂O₃₅

CAS 번호:

55216-11-0

Molecular Weight:

1429.54

UNSPSC Code:

12352005

NACRES:

NA.22

PubChem Substance ID:

329757734

MDL number:

MFCD00010728

Beilstein/REAXYS Number:

78748

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도움 문의

속성

Quality Segment

100

assay

≥98.0% (TLC), ≥98.0%

form

powder or crystals

optical activity

[α]25/D +157±4°, c = 1% in H₂O

mp

170-178 °C (lit.)

solubility

H₂O: 50 mg/mL, slightly turbid, colorless

functional group

ether

storage temp.

2-8°C

SMILES string

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

InChI

1S/C63H112O35/c1-64-22-29-36-43(71-8)50(78-15)57(85-29)93-37-30(23-65-2)87-59(52(80-17)44(37)72-9)95-39-32(25-67-4)89-61(54(82-19)46(39)74-11)97-41-34(27-69-6)91-63(56(84-21)48(41)76-13)98-42-35(28-70-7)90-62(55(83-20)49(42)77-14)96-40-33(26-68-5)88-60(53(81-18)47(40)75-12)94-38-31(24-66-3)86-58(92-36)51(79-16)45(38)73-10/h29-63H,22-28H2,1-21H3/t29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43+,44+,45+,46+,47+,48+,49+,50-,51-,52-,53-,54-,55-,56-,57-,58-,59-,60-,61-,62-,63-/m1/s1

InChI key

DSDAICPXUXPBCC-MWDJDSKUSA-N

설명

General description

Heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin is a β-cyclodextrin derivative that finds potential use in pharmaceutical, food and cosmetic applications. Its attractive features include: the non-polar cavity desirable for its use as a molecular host for a wide range of molecules and its affinity for organic compounds in solution as well as crystalline phases.

Application

Chiral additive in liquid chromatography for enantiomer resolution. Chiral separation of basic drug substances by capillary electrophoresis.

Heptakis(2,3,6-tri-O-methyl)-β-cyclodextrin may be used:

To investigate the crystal structure of its complexes with m-iodophenol, 4-biphenylacetic acid and (R)- and (S)-flurbiprofen by X-ray analysis.
To study the candidature of its complex with vitamin A for potential application as a drug delivery system for ophthalmic applications by high sensitivity fluorescence spectrometry and high pressure liquid chromatography (HPLC).
In the determination of analyte composition in commercial samples by HPLC coupled to mass spectrometry (MS).

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저장 등급

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c