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Merck
CN

347523

4-tert-Butylcalix[4]arene

95%

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About This Item

Empirical Formula (Hill Notation):
C44H56O4
CAS Number:
60705-62-6
Molecular Weight:
648.91
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24861509
MDL number:
MFCD00066280
Beilstein/REAXYS Number:
2033965

Key Documents

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Product Name

4-tert-Butylcalix[4]arene, 95%

InChI

1S/C44H56O4/c1-41(2,3)33-17-25-13-27-19-34(42(4,5)6)21-29(38(27)46)15-31-23-36(44(10,11)12)24-32(40(31)48)16-30-22-35(43(7,8)9)20-28(39(30)47)14-26(18-33)37(25)45/h17-24,45-48H,13-16H2,1-12H3

SMILES string

CC(C)(C)c1cc2Cc3cc(cc(Cc4cc(cc(Cc5cc(cc(Cc(c1)c2O)c5O)C(C)(C)C)c4O)C(C)(C)C)c3O)C(C)(C)C

InChI key

NVKLTRSBZLYZHK-UHFFFAOYSA-N

assay

95%

form

powder

mp

≥300 °C (lit.)

Quality Level

100

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Application

Starting material for further derivatization, including halogenation, acylation, and diazo coupling.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ0541
MKCX2663
MKCW0408
MKCW0099
SHBK2382

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Xiao-Ting Zhen et al.
Journal of chromatography. A, 1628, 461438-461438 (2020-08-22)
A fast, simple, environmentally friendly and sensitive on-line concentration method using microemulsion system as background solution (BGS) was developed for the trace detection of propazine, atrazine, simazine in food samples. The electrokinetic injection assisted micelle to cyclodextrin stacking (MCDS) was
Piyaluk Nurerk et al.
Journal of separation science, 41(20), 3892-3901 (2018-08-12)
A calix[4]arene-functionalized graphene oxide/polydopamine-coated cellulose acetate adsorbent was fabricated for the pre-concentration of aflatoxins. The highly porous developed adsorbent does not produce the high backpressure that normally occurs in particle-packed cartridges and its large surface area helps to improve adsorption.
Fatehy M Abdel-Haleem et al.
Materials science & engineering. C, Materials for biological applications, 116, 111110-111110 (2020-08-19)
Ivabradine hydrochloride (IVB) has shown high medical importance as it is a medication for lowering the heart rate for the symptomatic chronic heart failure and symptomatic management of stable angina pectoralis. The high dose of IVB may cause severe and
Gutsche, C.D.
Calixarenes (1989)
Aldrichimica Acta, 28, 3-3 (1995)
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