Product information
3,3'-Dimethoxybenzidine dihydrochloride
- CAS No.
- 20325-40-0
- Formula
- C₁₄H₁₈Cl₂N₂O₂
- Molecular weight
- 317.21 g/mol
- Synonyms
- -Dianisidine dihydrochloride3,3-Dimethoxy-[1,1-biphenyl]-4,4-diamine dihydrochloride
Capot can support 3,3'-Dimethoxybenzidine dihydrochloride from kilogram-scale production through long-term commercial supply, with process and quality support tailored to customer specifications.

Product overview
3,3'-Dimethoxybenzidine dihydrochloride (CAS 20325-40-0) belongs to the chemical family of substituted aromatic compounds and contains an amine group; its molecular formula is C14H18Cl2N2O2 and its molecular weight is 317.21 g/mol. The relevant functional group may support further N-functionalization in subsequent organic synthesis; this is potential synthetic reactivity rather than a verified end use.
Application areas
Depending on the synthesis route and project requirements, this product may also be suitable for other related organic synthesis applications.
Potential uses
- Potential aromatic-amine building block for forming amide or sulfonamide derivatives under suitable conditions.
Typical specifications
| Item | Typical specification |
|---|---|
| Appearance | Gray solid |
| Purity | NLT 98% |
Specific quality parameters can be confirmed based on project and application requirements. The final product specifications are those agreed upon by both parties.
Production & quality support
Quality support
- Process development, optimization and scale-up
- Analytical testing and quality control
- Batch documentation and technical information support
Scale & supply
- Commercial manufacturing and supply capabilities from kilogram to ton scale
- Assessment of customer specifications and quality requirements
- Long-term reliable supply support
Supply scale:Evaluated based on project requirements
Available documents
- Product specification (SPEC)
- Safety data sheet (SDS)
- Certificate of analysis (COA)
- Route of synthesis (ROS)
- Method of analysis (MOA)
- Analytical data
- Regulatory and quality declarations
Related documents may be evaluated and provided based on the product, project stage, progress of cooperation, and confidentiality requirements.
Website information is for reference only. For product specifications and related materials, please refer to the final official documents confirmed by our company.
Custom requirements
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