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94544

Sigma-Aldrich

Cucurbit[6]uril hydrate

contains acid of crystalization

Synonym(s):

Cucurbituril

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About This Item

Empirical Formula (Hill Notation):
C36H36N24O12 · xH2O
CAS Number:
80262-44-8
Molecular Weight:
996.82 (anhydrous basis)
Beilstein:
4933186
MDL number:
MFCD05664716
UNSPSC Code:
12352005
PubChem Substance ID:
57653616
NACRES:
NA.22

form

powder

contains

acid of crystalization

SMILES string

[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[H][C@@]12N3CN4C(=O)N5CN6C(=O)N7CN8C(=O)N9CN%10C(=O)N%11CN%12C(=O)N%13CN(C3=O)[C@]1([H])N%14CN%15C(=O)N(CN%16C(=O)N(CN%17C(=O)N(CN%18C(=O)N(CN%19C(=O)N(CN2C%14=O)[C@]4([H])[C@@]5%19[H])[C@]6([H])[C@@]7%18[H])[C@]8([H])[C@@]9%17[H])[C@]%10([H])[C@@]%11%16[H])[C@]%12([H])[C@@]%13%15[H]

InChI

1S/C36H36N24O12.12H2O/c61-25-37-1-38-14-16-42(26(38)62)4-46-18-20-50(30(46)66)8-54-22-24-58(34(54)70)11-57-23-21-53(33(57)69)7-49-19-17-45(29(49)65)3-41(25)15-13(37)39-2-40(14)28(64)44(16)6-48(18)32(68)52(20)10-56(22)36(72)60(24)12-59(23)35(71)55(21)9-51(19)31(67)47(17)5-43(15)27(39)63;;;;;;;;;;;;/h13-24H,1-12H2;12*1H2/t13-,14+,15+,16-,17-,18+,19+,20-,21-,22+,23+,24-;;;;;;;;;;;;

InChI key

OJYUBEBOTWDXDN-BUVXLTGGSA-N

Other Notes

Host molecule forming host-guest complexes, e.g. with dyes; with metals

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Jonas Croissant et al.
Journal of the American Chemical Society, 134(18), 7628-7631 (2012-05-01)
The synthesis and operation of a light-operated nanovalve that controls the pore openings of mesoporous silica nanoparticles containing gold nanoparticle cores is described. The nanoparticles, consisting of 20 nm gold cores inside ~150 nm mesoporous silica spheres, were synthesized using
Tae Su Choi et al.
Journal of the American Society for Mass Spectrometry, 23(10), 1786-1793 (2012-08-07)
Noncovalent interactions of cucurbit[6]uril (CB[6]) with haloacetate and halide anions are investigated in the gas phase using electrospray ionization ion mobility mass spectrometry. Strong noncovalent interactions of monoiodoacetate, monobromoacetate, monochloroacetate, dichloroacetate, and trichloroacetate on the exterior surface of CB[6] are
Viktor Kolman et al.
Organic letters, 13(23), 6148-6151 (2011-11-10)
Cucurbit[6]uril (CB6) and bispyridinium ethylene form a stable inclusion complex. A rotaxane derived from this complex was prepared in which a CB6 wheel shuttles along an axle in an NMR time-resolved regime.
Yange Luan et al.
Scientific reports, 10(1), 443-443 (2020-01-18)
Herein, we describe the synthesis of highly water-dispersible and biocompatible 3D adsorbents via a rapid two-step strategy employing a mesoporous magnetic nanomulberry-shaped Fe3O4 (MNM) on diatomaceous earth (DE) and cucurbituril (CB; MNM-DE-CB). Coating of CB on the surface of MNM-DE
Pierre Thuéry
Inorganic chemistry, 50(21), 10558-10560 (2011-10-08)
The reaction of neodymium, europium, or terbium nitrate with cucurbit[6]uril (CB6) in the presence of the α-amino acid L-cysteine (L-cys) gives the complexes [Nd(L-cys)(CB6)(NO(3))(H(2)O)(4)]·2NO(3)·10H(2)O (1) and {[Ln(L-cys)(CB6)(H(2)O)(5)][Ln(L-cys)(CB6)(NO(3))(H(2)O)(4)]}·5NO(3)·22H(2)O with Ln = Eu (2) or Tb (3). 2 and 3 only differ
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