2-Bromo-4-chloroaniline (CAS 873-38-1) Comprehensive Guide
Table of Contents
- Product Specifications & Comparative Analysis
- Applications & Industrial Uses
- Practical Use Cases
- Client Success Stories
- Inquiry & Procurement Guidance
1. Product Specifications & Comparative Analysis
| Parameter | Value | Source Variation |
|---|---|---|
| CAS Number | 873-38-1 | Consistent across sources |
| Molecular Formula | C₆H₅BrClN | Consistent |
| Molecular Weight | 206.47 g/mol | 206.47–206.468 |
| Density | 1.7 g/cm³ | ±0.1 tolerance |
| Melting Point | 64–68°C | Lit. range verified |
| Boiling Point | 127°C (20 mmHg) 264.9°C (760 mmHg) |
Pressure-dependent values |
| Flash Point | 114°C | ±21.8°C tolerance |
| HS Code | 29214200 (EU) | Customs classification |
2. Applications & Industrial Uses
2-Bromo-4-chloroaniline serves as a critical intermediate in:
- Pharmaceutical Synthesis: Building block for active pharmaceutical ingredients (APIs) targeting neurological disorders.
- Agrochemical Production: Precursor in herbicide formulations, particularly chlorinated compound systems.
- Material Science: Functionalization agent for specialty polymers with halogenated aromatic structures.
3. Practical Use Cases
Case 1: Pharmaceutical Intermediate
Used in multi-step synthesis of dopamine D2 receptor antagonists, enabling precise bromine-chlorine substitution patterns for enhanced bioactivity.
Case 2: Herbicide Development
Key component in protoporphyrinogen oxidase (PPO) inhibitor synthesis, contributing to broad-spectrum weed control solutions.
4. Client Success Stories
Nanjing Chemical Reagent Co., Ltd.
Integrated 2-Bromo-4-chloroaniline into their high-purity reagent line (98% GC), supporting academic research on halogenated aniline derivatives. Client reported 15% yield improvement in Suzuki coupling reactions.
Cangzhou Enke Pharmaceutical Technology
Supplied bulk quantities (≥99% purity) for GMP-compliant anticancer drug intermediates. Reduced production costs by 22% through optimized bromination-chlorination sequencing.
5. Inquiry & Procurement Guidance
For technical specifications, batch pricing, or regulatory documentation:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Include your required quantity, purity grade (98% GC standard or custom), and intended application for expedited service.



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