Methyl 2-aminobenzoate
Methyl 2-aminobenzoate (CAS: 134-20-3), with the molecular formula C8H9NO2 and a molar mass of 151.16 g/mol, is a valuable organic ester. Also known as methyl anthranilate, this compound serves as a key intermediate in chemical synthesis and as a building block for more complex molecules. Its chemical structure and properties make it useful in various research and industrial applications.
- IUPAC
- Methyl anthranilate
- Synonyms
- Methyl anthranilate

Chemical Synthesis Intermediate
Methyl 2-aminobenzoate is employed as a fundamental building block in organic synthesis. It is used to construct more complex organic molecules and pharmaceutical intermediates due to its reactive amine and ester functional groups.
Research and Development
This compound finds application in research laboratories for exploring new chemical reactions and developing novel compounds. Its well-defined structure allows for predictable reactivity in various synthetic pathways.
Organic Building Block
As a versatile organic building block, Methyl 2-aminobenzoate is utilised across diverse chemical sectors. It contributes to the synthesis of a range of materials and fine chemicals.
| Molecular weight | 151.16 |
|---|---|
| Linear formula | 2-(H2N)C6H4CO2CH3 |
| Assay | 99% |
| Boiling point | 256 °C(lit.) |
| Density | 1.168 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.582(lit.) |
| Solubility | alcohol: freely soluble(lit.)diethyl ether: freely soluble(lit.)water: slightly soluble(lit.) |
| Melting point | 24 °C(lit.) |
| Vapour pressure | 1 mmHg (20 °C) |
| Autoignition temp | 986 °F |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 123 °C / 253.4 °F |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 2-aminobenzoate used for?
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Methyl 2-aminobenzoate is primarily used as an intermediate in chemical synthesis and as an organic building block for creating more complex molecules. It is also utilized in research and development laboratories.
What are the CAS number and molecular formula for Methyl 2-aminobenzoate?
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The CAS number for Methyl 2-aminobenzoate is 134-20-3, and its molecular formula is C8H9NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 2-aminobenzoate with an assay of 99%. We do not represent this product as USP, BP, or EP grade unless explicitly stated otherwise.
What are the safety and handling precautions for Methyl 2-aminobenzoate?
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Methyl 2-aminobenzoate is classified with GHS07 symbol and a 'Warning' signal word. It carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and gloves, and adequate ventilation are required. Always refer to the Safety Data Sheet (SDS) for comprehensive handling information.
How is Methyl 2-aminobenzoate packed, shipped, and exported?
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Tech Serve Solutions professionally packs, ships, and exports chemicals globally, adhering to all relevant regulations to ensure safe and secure delivery.
How can I request a sample or quote for Methyl 2-aminobenzoate?
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To request a sample or quote for Methyl 2-aminobenzoate, please contact our sales team through the website or by phone, providing your specific requirements.
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