3-Aminosalicylic acid
3-Aminosalicylic acid (CAS: 570-23-0; Formula: H₂NC₆H₃-2-(OH)CO₂H) is an aromatic compound with a molecular weight of 153.14 g/mol. This chemical serves as a valuable intermediate in various synthetic pathways. Its utility spans fields such as chemical biology and peptide chemistry, making it a key reagent for research and development in these scientific disciplines. It is particularly useful in the synthesis of unnatural amino acid derivatives.
- IUPAC
- 3-Amino-2-hydroxybenzoic acid
- Synonyms
- 3-Amino-2-hydroxybenzoic acid
Chemical Synthesis
3-Aminosalicylic acid is employed as a building block in organic synthesis. It is used to create more complex molecules, particularly those with pharmaceutical or biological relevance. Its functional groups allow for diverse chemical modifications.
Chemical Biology Research
This compound finds application in chemical biology, aiding in the study of biological processes. It can be incorporated into molecules designed to interact with biological systems, providing insights into cellular mechanisms.
Peptide Chemistry
In peptide chemistry, 3-Aminosalicylic acid can be utilised for the synthesis of modified peptides. It serves as a precursor for unnatural amino acid derivatives, expanding the scope of peptide structures and functions.
Unnatural Amino Acid Derivatives
The compound is a key intermediate in the preparation of unnatural amino acid derivatives. These modified amino acids are crucial tools for probing protein structure and function, as well as for developing novel therapeutics.
| Molecular weight | 153.14 |
|---|---|
| Linear formula | H2NC6H3-2-(OH)CO2H |
| Assay | 97% |
| Melting point | 240 °C (dec.)(lit.) |
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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| 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 3-Aminosalicylic acid used for?
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3-Aminosalicylic acid is used in chemical synthesis, chemical biology research, peptide chemistry, and the preparation of unnatural amino acid derivatives.
What is the CAS number and chemical formula for 3-Aminosalicylic acid?
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The CAS number is 570-23-0 and the chemical formula is H₂NC₆H₃-2-(OH)CO₂H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Aminosalicylic acid with an assay of 97%. This product is intended for research and laboratory use and is not supplied as USP, BP, or EP grade.
What are the safety and handling precautions for 3-Aminosalicylic acid?
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3-Aminosalicylic acid is a Warning substance, classified with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask (N95 recommended), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
How is 3-Aminosalicylic acid packed and shipped?
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Tech Serve Solutions exports fine chemicals globally, ensuring appropriate packaging for safe transport according to international regulations. Please contact us for specific shipping and export details.
How can I request a sample or quote for 3-Aminosalicylic acid?
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To request a sample or a quote for 3-Aminosalicylic acid, please use the contact form on our website or reach out to our sales department directly.
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