4′-Amino-5′-nitrobenzo-15-crown-5
4′-Amino-5′-nitrobenzo-15-crown-5 (CAS: 77001-50-4) is an organic compound with the molecular formula C14H20N2O7 and a molecular weight of 328.32 g/mol. This substituted benzo-crown ether serves as a valuable reagent in chemical synthesis. Its structure allows for specific complexation, making it useful in various research and development applications within organic chemistry and materials science.

Chelation and Complexation
This compound functions as a chelating agent, capable of forming stable complexes with various metal cations. Its crown ether structure facilitates selective binding, which is useful in separation processes and analytical chemistry applications.
Organic Synthesis Intermediate
As a functionalised crown ether, it acts as a building block in the synthesis of more complex organic molecules. The nitro and amino groups offer sites for further chemical modification and derivatisation.
Reagent in Chemical Research
It is employed in laboratory settings for research purposes, exploring new synthetic pathways and investigating the properties of crown ether derivatives. Its specific reactivity makes it a targeted reagent for certain chemical transformations.
| Molecular weight | 328.32 |
|---|---|
| Empirical formula | C14H20N2O7 |
| Assay | ≥97.0% (CHN) |
| Melting point | 148-151 °C(lit.)148-152 °C |

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) | 26-37/39 |
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′-Amino-5′-nitrobenzo-15-crown-5 used for?
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4′-Amino-5′-nitrobenzo-15-crown-5 is primarily used as a chelating agent for metal cations and as an intermediate in organic synthesis research. Its crown ether structure facilitates selective binding.
What is the CAS number and formula for 4′-Amino-5′-nitrobenzo-15-crown-5?
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The CAS number for 4′-Amino-5′-nitrobenzo-15-crown-5 is 77001-50-4 and its empirical formula is C14H20N2O7.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4′-Amino-5′-nitrobenzo-15-crown-5 with a purity of ≥97.0% (CHN). This product is intended for research and laboratory use; TSS does not represent it as USP, BP, or EP grade.
How should 4′-Amino-5′-nitrobenzo-15-crown-5 be handled?
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Handle 4′-Amino-5′-nitrobenzo-15-crown-5 with appropriate personal protective equipment, including a dust mask (N95 type), eyeshields, and gloves. Ensure adequate ventilation to avoid inhaling dust, as it may cause respiratory irritation (H335).
Does Tech Serve Solutions export 4′-Amino-5′-nitrobenzo-15-crown-5?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4′-Amino-5′-nitrobenzo-15-crown-5.
How can I request a quote or sample for 4′-Amino-5′-nitrobenzo-15-crown-5?
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To request a quote or sample, please use the contact form on our website or contact our sales department directly with your requirements.
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