2-Pyridinesulfonic acid
2-Pyridinesulfonic acid (CAS: 15103-48-7), with the molecular formula C5H5NO3S and a molecular weight of 159.16 g/mol, is a pyridine derivative. This compound serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. It is employed in various research and development applications where precise molecular structures are required for creating more complex organic molecules.
Organic Synthesis Intermediate
2-Pyridinesulfonic acid functions as a key intermediate in the synthesis of diverse organic compounds. Its structure allows for various chemical transformations, making it useful in creating novel heterocyclic structures.
Heterocyclic Chemistry Research
This compound is utilised in academic and industrial research laboratories for exploring new synthetic routes and developing novel pyridine-based molecules. Its application is crucial for advancing the field of heterocyclic chemistry.
Specialty Chemical Synthesis
It is an important reagent for synthesising specialised chemicals requiring the incorporation of a pyridinesulfonic acid moiety. This facilitates the creation of compounds with specific electronic or physical properties.
| Molecular weight | 159.16 |
|---|---|
| Empirical formula | C5H5NO3S |
| Assay | 97% |
| Melting point | 244-249 °C |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2585 8/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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 2-Pyridinesulfonic acid used for?
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2-Pyridinesulfonic acid is primarily used as a building block and intermediate in organic synthesis and heterocyclic chemistry research.
What are the CAS number and chemical formula for 2-Pyridinesulfonic acid?
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The CAS number for 2-Pyridinesulfonic acid is 15103-48-7, and its chemical formula is C5H5NO3S.
What grade and purity does Tech Serve Solutions supply for 2-Pyridinesulfonic acid?
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Tech Serve Solutions supplies 2-Pyridinesulfonic acid with an assay of 97%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 2-Pyridinesulfonic acid be handled safely?
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2-Pyridinesulfonic acid is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including eyeshields, face shields, gloves, and suitable respiratory protection (e.g., N100 or P3 filter), is essential during handling.
Is 2-Pyridinesulfonic acid shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Pyridinesulfonic acid.
How can I request a sample or quote for 2-Pyridinesulfonic acid?
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Please contact our sales team directly via our website or telephone to request a sample or a quotation for 2-Pyridinesulfonic acid.
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