Overview
α-Bromobenzenehexanolactam (BTB) is a brominated lactam compound primarily used in organic synthesis and as a pharmaceutical intermediate. Its molecular structure includes a bromine atom, which enhances its reactivity in chemical reactions, particularly nucleophilic substitutions. BTB is valued for its role in synthesizing complex organic molecules, including active pharmaceutical ingredients (APIs). Its crystalline form and stability under proper storage conditions make it suitable for industrial applications.
Physical and Chemical Properties
BTB appears as a white to off-white crystalline powder with a melting point of approximately 60-65°C. It is soluble in common organic solvents such as ethanol and acetone but has limited solubility in water. The bromine atom in its structure contributes to its reactivity, making it useful for further chemical modifications. The compound's molecular weight is 192.06 g/mol, and its stability depends on proper storage away from moisture and light. Its density and boiling point are not widely documented, but its solubility profile is critical for laboratory and industrial use.
Main Applications
BTB is primarily employed in organic synthesis, where it serves as a versatile intermediate for producing pharmaceuticals, agrochemicals, and specialty chemicals. Its bromine moiety allows for further functionalization, enabling the creation of complex molecules. In the pharmaceutical industry, BTB is used to synthesize active ingredients and other intermediates. Its role in nucleophilic substitution reactions makes it valuable for constructing carbon-bromine bonds, which are pivotal in medicinal chemistry.
Safety and Storage
BTB requires careful handling due to its potential irritant properties. Workers should use gloves, goggles, and respiratory protection to avoid skin contact or inhalation. The compound should be stored in a cool, dry environment, sealed tightly to prevent moisture absorption. Disposal must comply with local regulations for brominated compounds. Spills should be contained and cleaned promptly using appropriate absorbents. Proper labeling and Material Safety Data Sheets (MSDS) are essential for safe storage and transport.
B2B Procurement Guide
When procuring BTB, buyers should prioritize suppliers with verified CAS numbers and certificates of analysis (CoA) to ensure purity and quality. Bulk purchases may require negotiation on pricing, which varies by supplier and quantity. Key considerations include storage requirements, lead times, and supplier reliability. Buyers should also assess the supplier's ability to provide technical support and regulatory documentation, especially for pharmaceutical-grade BTB.
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