meso-Octamethylcalix(4)pyrrole
Meso-Octamethylcalix(4)pyrrole (CAS: 4475-42-7) is a synthetic organic compound with the molecular formula C28H36N4 and a molecular weight of 428.61. It belongs to the calixarene class of macrocycles. This compound is primarily utilized in chemical synthesis as a building block or reagent and is known for its chelation and complexation properties.

Chemical Synthesis
Serves as a valuable intermediate and reagent in organic synthesis, enabling the construction of more complex molecular architectures.
Chelation and Complexation
Exhibits properties suitable for the formation of complexes with various metal ions and other guest molecules due to its macrocyclic structure.
Research Reagent
Used in academic and industrial research settings for exploring novel chemical reactions and developing new materials.
| Molecular weight | 428.61 |
|---|---|
| Empirical formula | C28H36N4 |
| Assay | 97% |

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 Meso-Octamethylcalix(4)pyrrole used for?
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Meso-Octamethylcalix(4)pyrrole is used in chemical synthesis, for chelation and complexation, and as a research reagent.
What are the CAS number and formula for Meso-Octamethylcalix(4)pyrrole?
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The CAS number is 4475-42-7 and the molecular formula is C28H36N4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Meso-Octamethylcalix(4)pyrrole with a minimum assay of 97%. This product is suitable for research and general synthetic applications; TSS does not represent it as USP, BP, or EP grade.
How should Meso-Octamethylcalix(4)pyrrole be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (NIOSH N95 or equivalent), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. Users should consult the Safety Data Sheet (SDS) for comprehensive handling information.
Is Meso-Octamethylcalix(4)pyrrole a controlled substance?
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Based on the provided data, there is no indication that Meso-Octamethylcalix(4)pyrrole is a controlled substance.
How is Meso-Octamethylcalix(4)pyrrole packed and shipped?
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Products are carefully packed to ensure integrity during transit and are exported globally by TSS, adhering to all relevant shipping regulations.
How can I request a sample or quote for Meso-Octamethylcalix(4)pyrrole?
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Please contact our sales team via the website or email to request a sample or a formal quotation for Meso-Octamethylcalix(4)pyrrole.
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