9-Phenanthrylmagnesium bromide
9-Phenanthrylmagnesium bromide (CAS 71112-64-6) is an organometallic compound with a molecular weight of 281.43 g/mol. It functions as a versatile Grignard reagent, primarily employed in organic synthesis for introducing the 9-phenanthryl group into various molecules. Its utility spans the creation of complex organic structures and advanced materials, making it a valuable reagent for research and development in academic and industrial laboratories.
Organic Synthesis
As a Grignard reagent, 9-Phenanthrylmagnesium bromide is instrumental in forming new carbon-carbon bonds. It facilitates the functionalisation of molecules by reacting with electrophiles such as aldehydes, ketones, esters, and epoxides.
Material Science Research
The phenanthryl moiety is a core component in many organic electronic materials. This reagent can be used to synthesise novel conjugated systems for applications in organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs).
Pharmaceutical Intermediate Synthesis
It serves as a building block in the multi-step synthesis of complex pharmaceutical intermediates. The introduction of the phenanthryl group can alter the pharmacokinetic or pharmacodynamic properties of drug candidates.
| Molecular weight | 281.43 |
|---|---|
| Empirical formula | C14H9BrMg |
| Boiling point | 65 °C(lit.) |
| Density | 0.970 g/mL at 25 °C(lit.) |
| Concentration | 0.5 M in THF |
| Storage temperature | 2-8°C |
Hazard statements
- H225Highly flammable liquid and vapour
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H351Suspected of causing cancer
Precautionary statements
- P210Keep away from heat, sparks and open flames. No smoking
- P261Avoid breathing dust, fume, gas or vapours
- P281Use personal protective equipment as required
- P305IF IN EYES
| Transport (UN / ADR) | UN 2924 8(3) / PGII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | F,Xn |
| Risk statements (R) | 11-19-36/37-40 |
| Safety statements (S) | 16-26-36/37 |
| Supplemental hazards | May form explosive peroxides. |
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 9-Phenanthrylmagnesium bromide used for?
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9-Phenanthrylmagnesium bromide is primarily used as a Grignard reagent in organic synthesis for introducing the 9-phenanthryl group into molecules, and in material science research for creating conjugated systems.
What is the CAS number and molecular formula for 9-Phenanthrylmagnesium bromide?
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The CAS number is 71112-64-6. The empirical formula (Hill notation) is C14H9BrMg, with a molecular weight of 281.43 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 9-Phenanthrylmagnesium bromide at a concentration of 0.5 M in Tetrahydrofuran (THF). We do not represent this product as meeting any pharmacopoeia standards (e.g., USP, EP, BP) unless explicitly stated.
How should 9-Phenanthrylmagnesium bromide be handled and stored?
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This compound is flammable (H225), causes serious eye irritation (H319), and may cause respiratory irritation (H335), and is suspected of causing cancer (H351). It may also form explosive peroxides. Handle in a well-ventilated area, away from ignition sources, and store at 2-8°C. Always consult the Safety Data Sheet before use.
How is 9-Phenanthrylmagnesium bromide shipped?
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9-Phenanthrylmagnesium bromide is classified under UN 2924, Hazard Class 8(3), Packing Group II, indicating it is a corrosive liquid, flammable, toxic, or dangerous when wet. Shipments are handled according to strict international regulations for hazardous materials.
How can I request a sample or quote for 9-Phenanthrylmagnesium bromide?
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To request a sample or a quotation for 9-Phenanthrylmagnesium bromide, please contact our sales department via the website or email, providing your specific requirements and shipping details.
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