5-Aminosalicylic acid
5-Aminosalicylic acid (CAS: 89-57-6; Formula: H2NC6H3-2-(OH)CO2H; MW: 153.14) is an aromatic amino acid derivative utilised as a peroxidase substrate in ELISA. This compound is key in chemical biology and synthesis, particularly in peptide chemistry. Supplied by TSS with an assay of 95%, it is stored at 2-8°C to maintain its integrity for research applications.
- IUPAC
- 5-Amino-2-hydroxybenzoic acid,5-AS,Mesalamine
- Synonyms
- 5-Amino-2-hydroxybenzoic acid5-ASMesalamine
ELISA Peroxidase Substrate
5-Aminosalicylic acid functions as a peroxidase substrate in enzyme-linked immunosorbent assays (ELISA). Upon enzymatic reaction, it produces a soluble brown end product quantifiable spectrophotometrically at 450 nm.
Chemical Synthesis Reagent
As an aromatic amino acid derivative, it serves as a building block or intermediate in various chemical synthesis pathways, including those within peptide chemistry and unnatural amino acid derivative preparation.
Research and Development
Its utility extends to chemical biology research, where it aids in the study of biological processes and the development of new analytical methodologies.
| Molecular weight | 153.14 |
|---|---|
| Linear formula | H2NC6H3-2-(OH)CO2H |
| Assay | 95% |
| Storage temperature | 2-8°C |
| Application | 5-Aminosalicylic acid is a peroxidase substrate suitable for use in ELISA procedures. This substrate produces a soluble end product that is brown in color and can be read spectrophotometrically at 450 nm. The reaction may be stopped with 3 N NaOH and read at 550 nm. |
| Melting point | 275-280 °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) | 2 |
| 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 5-Aminosalicylic acid used for?
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5-Aminosalicylic acid is primarily used as a peroxidase substrate in ELISA procedures, yielding a soluble brown product. It also finds application in chemical synthesis, peptide chemistry, and chemical biology research.
What is the CAS number and chemical formula for 5-Aminosalicylic acid?
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The CAS number for 5-Aminosalicylic acid is 89-57-6, and its chemical formula is H2NC6H3-2-(OH)CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Aminosalicylic acid with an assay of 95%. This product is intended for research and laboratory use, and TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should 5-Aminosalicylic acid be handled safely?
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5-Aminosalicylic acid is a warning substance (GHS07) causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, in a well-ventilated area. Avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes and seek medical advice.
How is 5-Aminosalicylic acid shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. We ensure appropriate packaging and compliance with international shipping regulations for all our products, including 5-Aminosalicylic acid.
How can I request a quote or sample for 5-Aminosalicylic acid?
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To request a quote or a sample of 5-Aminosalicylic acid, please contact our sales team through the website or by phone, providing your specific requirements.
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