Product information
3-Chlorocinnamic acid
- CAS No.
- 1866-38-2
- Formula
- C₉H₇ClO₂
- Molecular weight
- 182.61 g/mol
- Synonyms
- trans-3-(3-Chlorophenyl)propenoic acid
Capot can support 3-Chlorocinnamic acid from kilogram-scale production through long-term commercial supply, with process and quality support tailored to customer specifications.

Product overview
CAS 1866-38-2 is a substituted phenolic compound containing chlorine substituents on aromatic rings, carboxyl groups. Under suitable reaction conditions, its carboxyl groups may be used for ester or amide formation. These are structure-based potential transformations, not verified specific downstream applications.
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 building block for preparing amides and esters by suitable activation or derivatization of its carboxylic acid group. An aromatic halide substituent may provide an additional site for compatible coupling reactions.
Typical specifications
| Item | Typical specification |
|---|---|
| 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:Kilogram scale
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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