Methyl 4-amino-3-chlorobenzoate
Methyl 4-amino-3-chlorobenzoate (CAS 84228-44-4), with the linear formula H₂NC₆H₃(Cl)CO₂CH₃ and a molecular weight of 185.61 g/mol, is a versatile organic compound. As a fine chemical, it serves as a valuable building block in chemical synthesis, particularly within the fields of organic chemistry and materials science. Its structure, featuring an amino group, a chlorine atom, and an ester functionality on a benzene ring, allows for diverse chemical transformations.

Organic Synthesis Intermediate
Methyl 4-amino-3-chlorobenzoate functions as a key intermediate in the synthesis of more complex organic molecules. The presence of multiple functional groups enables various reactions, making it useful in multi-step synthetic pathways for pharmaceuticals and fine chemicals.
Building Block for Specialty Chemicals
This compound is employed as a fundamental building block in the creation of specialty chemicals. Its specific substitution pattern on the aromatic ring provides a unique starting point for developing novel materials with tailored properties.
Research and Development
In R&D settings, Methyl 4-amino-3-chlorobenzoate is utilised for exploratory chemistry and the development of new synthetic methodologies. Its availability as a reagent supports academic and industrial research initiatives.
| Molecular weight | 185.61 |
|---|---|
| Linear formula | H2NC6H3(Cl)CO2CH3 |
| Assay | 97% |
| Melting point | 107-111 °C |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
| Safety statements (S) | 36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Methyl 4-amino-3-chlorobenzoate used for?
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Methyl 4-amino-3-chlorobenzoate is primarily used as a building block and intermediate in organic synthesis, particularly for the development of pharmaceuticals and specialty chemicals. It is also utilised in research and development settings for exploring new synthetic pathways.
What are the CAS number and formula for Methyl 4-amino-3-chlorobenzoate?
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The CAS number for Methyl 4-amino-3-chlorobenzoate is 84228-44-4, and its linear formula is H₂NC₆H₃(Cl)CO₂CH₃.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-amino-3-chlorobenzoate with an assay of 97%. This product is typically considered a technical or research grade, and TSS does not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should Methyl 4-amino-3-chlorobenzoate be handled safely?
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Methyl 4-amino-3-chlorobenzoate is classified as harmful if swallowed and causes serious eye irritation (H302, H319). When handling, it is essential to wear a dust mask type N95 (US), eyeshields, faceshields, and gloves. Ensure adequate ventilation and avoid dust formation.
Is Methyl 4-amino-3-chlorobenzoate suitable for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including Methyl 4-amino-3-chlorobenzoate, complying with international shipping regulations.
How can I request a sample or quote for Methyl 4-amino-3-chlorobenzoate?
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To request a sample or a quotation for Methyl 4-amino-3-chlorobenzoate, please use the contact form on our website or contact our sales department directly. Please specify the required quantity and your delivery location.
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