2,5-Dibromoaniline
2,5-Dibromoaniline (CAS 3638-73-1) is a brominated aromatic amine with the molecular formula C6H5Br2N and a molecular weight of 250.92 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for creating more complex nitrogen-containing molecules and heterocyclic compounds. Its utility is demonstrated in the preparation of other halogenated anilines and specialised benzothiazole derivatives. Tech Serve Solutions offers this chemical for research and development purposes.
- Synonyms
- 2,5-Dibromoaniline2,5-Dibromobenzenamine5-Bromo-2-bromoaniline
Synthesis of Halogenated Anilines
2,5-Dibromoaniline is employed as a precursor in the synthesis of other polyhalogenated anilines. For instance, it has been used in the preparation of 2,4,5-tribromoaniline, demonstrating its role in accessing more substituted aromatic amines.
Heterocyclic Compound Synthesis
This dibromoaniline derivative acts as a starting reagent in the regioselective synthesis of heterocyclic structures. An example includes its use in preparing 2-(3,4-dimethoxyphenyl)-5-bromobenzothiazole, a complex molecule with potential applications in medicinal chemistry.
Organic Building Block
As a functionalised aromatic amine, 2,5-Dibromoaniline is a versatile building block. Its two bromine atoms and the amine group allow for diverse chemical transformations, facilitating the construction of intricate organic molecules.
| Molecular weight | 250.92 |
|---|---|
| Linear formula | Br2C6H3NH2 |
| Assay | 98% |
| Application | 2,5-Dibromoaniline was used in the synthesis of 2,4,5-tribromoaniline1. It was also used as starting reagent in the regioselective synthesis of 2-(3,4-dimethoxyphenyl)-5-bromobenzothiazole2. |
| Melting point | 51-53 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 2,5-Dibromoaniline used for?
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2,5-Dibromoaniline is primarily used as a building block in organic synthesis, including the preparation of other halogenated anilines and heterocyclic compounds like substituted benzothiazoles.
What are the CAS number and formula for 2,5-Dibromoaniline?
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The CAS number for 2,5-Dibromoaniline is 3638-73-1. Its linear formula is Br2C6H3NH2, and its molecular weight is 250.92 g/mol.
What grade and purity does Tech Serve Solutions supply for 2,5-Dibromoaniline?
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Tech Serve Solutions supplies 2,5-Dibromoaniline with an assay of 98%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
What are the safety and handling precautions for 2,5-Dibromoaniline?
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2,5-Dibromoaniline is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin irritation, serious eye irritation, and may cause an allergic skin reaction or respiratory irritation. Recommended PPE includes a dust mask type N95, eyeshields, faceshields, and gloves. Handle in a well-ventilated area and avoid breathing dust.
How is 2,5-Dibromoaniline packed, shipped, and exported?
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2,5-Dibromoaniline is carefully packed according to international shipping regulations to ensure safe transport. Tech Serve Solutions is experienced in exporting chemicals globally.
How can I request a quote or sample for 2,5-Dibromoaniline?
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To request a quote or a sample of 2,5-Dibromoaniline, please contact our sales team through the website or by phone. Specify your requirements, including quantity and destination.
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