Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

55523

Sigma-Aldrich

4-Sulfocalix[4]arene

≥97.0% (HPLC)

Synonym(s):

25,26,27,28-Tetrahydroxycalix[4]arene-5,11,17,23-tetrasulfonic acid, Calix[4]arene-4-sulfonic acid

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C28H24O16S4
CAS Number:
112269-92-8
Molecular Weight:
744.74
MDL number:
MFCD00143375
UNSPSC Code:
12352002
PubChem Substance ID:
57651534
NACRES:
NA.22

Quality Level

100

Assay

≥97.0% (HPLC)

form

solid

impurities

≤25% water

functional group

sulfonic acid

SMILES string

Oc1c2Cc3cc(cc(Cc4cc(cc(Cc5cc(cc(Cc1cc(c2)S(O)(=O)=O)c5O)S(O)(=O)=O)c4O)S(O)(=O)=O)c3O)S(O)(=O)=O

InChI

1S/C28H24O16S4/c29-25-13-1-14-6-22(46(36,37)38)8-16(26(14)30)3-18-10-24(48(42,43)44)12-20(28(18)32)4-19-11-23(47(39,40)41)9-17(27(19)31)2-15(25)7-21(5-13)45(33,34)35/h5-12,29-32H,1-4H2,(H,33,34,35)(H,36,37,38)(H,39,40,41)(H,42,43,44)

InChI key

JFYBCAFLVNKHHG-UHFFFAOYSA-N

Application

4-Sulfocalix[4]arene can be used as a reactant to form an inclusion complex with nedaplatin to increase its solubility, stability, and bioavailability for efficient drug delivery. It can also be used to prepare ruthenium nanoparticles embedded materials, which are used as efficient catalysts for the reduction of toxic ′brilliant yellow′ azo dye.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BCCG1904
BCCG1905
BCCD7813
BCBZ1957
BCBW4756

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

New self-assembled material based on Ru nanoparticles and 4-sulfocalix [4] arene as an efficient and recyclable catalyst for reduction of brilliant yellow azo dye in water: a new model catalytic reaction
Rambabu D, et al.
Journal of Nanoparticle Research, 18(12), 381-381 (2016)
Investigation of the host-guest complexation between 4-sulfocalix[4]arene and nedaplatin for potential use in drug delivery.
Sherif Ashraf Fahmy et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 193, 528-536 (2018-01-07)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service