1. Product Overview & Specifications

Chemical Name: 2-Bromo-2′,4′-Dichloroacetophenone

CAS Number: 2631-72-3

Molecular Formula: C₈H₅BrCl₂O

Molecular Weight: 267.935 g/mol

EINECS: 220-116-7

Comparative Analysis

2. Key Applications

• Pharmaceutical Synthesis: Intermediate for antihistamines, antiviral agents, and CNS drugs.
• Agrochemicals: Precursor in pesticide formulations.
• Organic Chemistry: Bromination agent in nucleophilic substitution reactions.

3. Usage Scenarios

Scenario 1: Drug Intermediate Production

Used in multi-step synthesis of Loratadine (antihistamine) under controlled conditions (pH 6-8, 40-60°C).

Scenario 2: Cross-Coupling Reactions

Facilitates Suzuki-Miyaura couplings with boronic acids in presence of Pd catalysts.

4. Client Case Studies

Case Study 1: Top 10 Pharma Company (2023)

Challenge: Required high-purity intermediate for scale-up production of novel antiviral drug.
Solution: Supplied 99.8% pure material with customized packaging.
Result: Achieved 92% yield in final API synthesis.

Case Study 2: Specialty Chemical Manufacturer

Challenge: Needed stable brominating agent for heat-sensitive reactions.
Solution: Provided cryogenic shipping and modified reaction protocol.
Result: Reduced side products by 37% versus standard reagents.

5. Inquiry & Contact

For technical specifications sheets, MSDS, or bulk pricing:

Email: info@vivalr.com
Tel: (86) 15866781826

Request quote with:
– Required quantity
– Purity specifications
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