4-Aminosalicylic acid
4-Aminosalicylic acid (CAS 65-49-6), with the linear formula H₂NC₆H₃-2-(OH)CO₂H, is a critical aromatic amino acid derivative. This compound, possessing a molecular weight of 153.14 g/mol, is recognised for its historical significance in pharmaceutical applications, particularly in the treatment of tuberculosis. It also serves as a valuable intermediate in organic synthesis and as a reagent in various chemical research fields. Tech Serve Solutions supplies this compound as a reagent grade material.
- IUPAC
- 4-Amino-2-hydroxybenzoic acid,PAS
- Synonyms
- 4-Amino-2-hydroxybenzoic acidPAS
Pharmaceutical Intermediate
Historically employed as an antitubercular agent, 4-Aminosalicylic acid continues to be a significant compound in pharmaceutical research and the synthesis of related drug candidates. Its structure lends itself to further chemical modification.
Organic Synthesis Reagent
This compound is utilised as a building block in the synthesis of more complex organic molecules. Its functional groups (amine, hydroxyl, and carboxylic acid) allow for diverse chemical reactions.
Research Chemical
Applied in various laboratory settings for chemical biology and biochemical research, its bioactivity and structural features make it a subject of study in academic and industrial research.
| Molecular weight | 153.14 |
|---|---|
| Linear formula | H2NC6H3-2-(OH)CO2H |
| Assay | 99% |
| Grade | Vetec™ reagent grade |
| Melting point | 135-145 °C(lit.) |
Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 2 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| Safety statements (S) | 26 |
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 4-Aminosalicylic acid used for?
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4-Aminosalicylic acid (CAS 65-49-6) has been historically used as an antitubercular agent and serves as an intermediate in organic synthesis and a reagent in chemical research.
What are the CAS number and formula for 4-Aminosalicylic acid?
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The CAS number for 4-Aminosalicylic acid is 65-49-6, and its linear formula is H₂NC₆H₃-2-(OH)CO₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Aminosalicylic acid in Vetec™ reagent grade with an assay of 99%.
What are the safety considerations when handling 4-Aminosalicylic acid?
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4-Aminosalicylic acid is classified with GHS07 symbol and 'Warning' signal word. It causes serious eye irritation (H319). Handle with appropriate personal protective equipment, and in case of contact with eyes, rinse cautiously with water for several minutes (P305 + P351 + P338, in accordance with safety statements Europe 26).
How is 4-Aminosalicylic acid shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, capable of handling all your shipping and export requirements for 4-Aminosalicylic acid.
How can I request a sample or quote for 4-Aminosalicylic acid?
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To request a sample or a quote for 4-Aminosalicylic acid, please contact our sales department through the website or by phone.
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