For professionals in chemical research and manufacturing, a deep understanding of product specifications is crucial for successful application and procurement. 4-Aminobenzocyclobutene (4-AMBCB), identified by its CAS number 55716-66-0, is a specialized organic intermediate with distinct properties that make it valuable for pharmaceutical and fine chemical synthesis. This guide provides a detailed overview of its technical specifications, essential for making informed purchasing decisions.

Understanding the Core Identity of 4-AMBCB

4-Aminobenzocyclobutene, or 4-AMBCB, is an organic compound with the molecular formula C8H7N. Its molecular weight is approximately 117.15 g/mol. The compound is characterized by an amino group attached to a benzocyclobutene structure, providing it with unique reactivity and utility in organic synthesis. As a chemical intermediate, it serves as a foundational building block for more complex molecular structures.

Key Technical Specifications for Procurement

1. CAS Number: The definitive identifier for this compound is CAS 55716-66-0. This ensures accurate ordering and referencing in chemical databases and regulatory documents.

2. Purity: A critical parameter for any chemical intermediate, particularly in pharmaceutical applications, is its purity. 4-AMBCB is typically supplied with a minimum purity of 97%. This high level of purity is essential for reproducible results in laboratory R&D and to ensure the quality of downstream products.

3. Appearance: The compound is described as a liquid. This physical state influences handling, storage, and processing methods.

4. Molecular Formula and Weight: C8H7N and 117.15 g/mol provide fundamental chemical information necessary for stoichiometric calculations and reaction planning.

5. Boiling Point: The boiling point is listed as approximately 257.3 ± 29.0 °C at 760 mmHg. This indicates its thermal stability under normal atmospheric pressure, though specific handling conditions may apply.

6. Flash Point: With a flash point of 124.538 °C, the compound requires appropriate handling to mitigate fire risks.

7. Density: The density is approximately 1.156 ± 0.06 g/cm³. This is useful for volumetric calculations and material handling.

Application and Storage Recommendations

4-AMBCB is primarily used as a Pharmaceutical Raw Intermediate and a Fine Chemical Intermediate. For storage, it is recommended to keep it in a well-ventilated place, sealed, and at ambient temperatures. Protecting it from light might also be necessary for long-term stability, depending on specific supplier recommendations.

Sourcing High-Quality 4-AMBCB

For manufacturers and researchers in need of 4-Aminobenzocyclobutene, sourcing from reliable suppliers is paramount. NINGBO INNO PHARMCHEM CO.,LTD. is a trusted manufacturer and supplier of this intermediate, committed to providing products that meet these exacting technical specifications. We ensure that our clients receive material with consistent purity and properties, supported by comprehensive documentation like Certificates of Analysis (CoA) and Safety Data Sheets (SDS).

Conclusion

Understanding the detailed technical specifications of 4-Aminobenzocyclobutene (CAS 55716-66-0) is critical for its effective use in synthesis. From purity levels to physical properties, these details guide procurement and application. By partnering with experienced suppliers, businesses can secure the high-quality intermediates necessary for successful R&D and manufacturing.