4-Sulfocalix[4]arene
4-Sulfocalix[4]arene (CAS: 112269-92-8; Formula: C28H24O16S4; MW: 744.74) is a functionalized calixarene known for its chelating and complexation properties. This synthetic reagent is integral in various chemical synthesis pathways, contributing to the development of novel compounds and materials. It is supplied by Tech Serve Solutions for research and development purposes.
- IUPAC
- 25,26,27,28-Tetrahydroxycalix[4]arene-5,11,17,23-tetrasulfonic acid,Calix[4]arene-4-sulfonic acid
![4-Sulfocalix[4]arene (C28H24O16S4) — chemical structure, CAS 112269-92-8; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F112269-92-8.png&w=3840&q=75)
Chelation and Complexation
The sulfonate groups on the calixarene structure enable strong binding with various metal ions and organic molecules. This property is utilised in separation science and supramolecular chemistry.
Chemical Synthesis
As a versatile building block, 4-Sulfocalix[4]arene is employed in the synthesis of more complex molecular architectures. Its specific reactivity allows for targeted modifications in organic chemistry.
Supramolecular Chemistry
Its defined cavity structure makes it a valuable component in the design of host-guest systems. Research utilises its ability to selectively bind and encapsulate guest molecules.
| Molecular weight | 744.74 |
|---|---|
| Empirical formula | C28H24O16S4 |
| Assay | ≥97.0% (HPLC) |
| Impurities tested | ≤25% water |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Sulfocalix[4]arene used for?
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4-Sulfocalix[4]arene is used in chemical synthesis, particularly for chelation and complexation applications, and in supramolecular chemistry research due to its host-guest properties.
What is the CAS number and formula for 4-Sulfocalix[4]arene?
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The CAS number is 112269-92-8 and the empirical formula is C28H24O16S4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Sulfocalix[4]arene with an assay of ≥97.0% (HPLC). We do not represent this product as meeting USP, BP, EP, or any pharmacopoeia standards.
How should 4-Sulfocalix[4]arene be handled?
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Handle 4-Sulfocalix[4]arene with appropriate personal protective equipment, including a dust mask (type N95 recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is classified as a Warning with hazards including skin irritation (H315), eye irritation (H319), and respiratory irritation (H335).
Is 4-Sulfocalix[4]arene available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Sulfocalix[4]arene, and can ship to international destinations.
How can I request a sample or quote for 4-Sulfocalix[4]arene?
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To request a sample or a quotation for 4-Sulfocalix[4]arene, please contact our sales department through the TSS website or by phone.
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