3-Sulfoisonicotinic acid is an organic compound that belongs to the family of sulfonic acids. It is a derivative of isonicotinic acid, containing a sulfonic acid group at the 3-position. This versatile chemical is known for its applications in various fields, including pharmaceuticals, agrochemicals, and the synthesis of dyes and pigments.

4833-93-6

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Basic information
1. Product Name: 3-SULFOISONICOTINIC ACID
2. Synonyms: 3-SULFOISONICOTINIC ACID;3-SULFOPYRIDINE-4-CARBOXYLIC ACID
3. CAS NO:4833-93-6
4. Molecular Formula: C6H5NO5S
5. Molecular Weight: 203.17
6. EINECS: N/A
7. Product Categories: Pyridines
8. Mol File: 4833-93-6.mol
Chemical Properties
1. Melting Point: 315-316 °C (decomp)
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: /
5. Density: 1.722 g/cm³
6. Refractive Index: 1.615
7. Storage Temp.: N/A
8. Solubility: N/A
9. PKA: -2.82±0.33(Predicted)
10. CAS DataBase Reference: 3-SULFOISONICOTINIC ACID(CAS DataBase Reference)
11. NIST Chemistry Reference: 3-SULFOISONICOTINIC ACID(4833-93-6)
12. EPA Substance Registry System: 3-SULFOISONICOTINIC ACID(4833-93-6)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 4833-93-6(Hazardous Substances Data)

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Uses

Used in Pharmaceutical and Agrochemical Synthesis:
3-Sulfoisonicotinic acid is used as a key intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its unique chemical structure allows it to be incorporated into a wide range of compounds, enhancing their therapeutic or pesticidal properties.
Used in Anti-Inflammatory and Anti-Cancer Applications:
3-Sulfoisonicotinic acid has been studied for its potential as an anti-inflammatory and anti-cancer agent. Its sulfonic acid group may contribute to its biological activity, making it a promising candidate for the development of new therapeutic agents.
Used in Dye and Pigment Synthesis:
3-Sulfoisonicotinic acid is used in the synthesis of dyes and pigments, where its chemical properties can be utilized to create a variety of colorants for different applications, such as textiles, plastics, and inks.
Used in Metal-Organic Frameworks Production:
3-Sulfoisonicotinic acid is used in the production of metal-organic frameworks (MOFs), which are porous materials with potential applications in gas storage, catalysis, and drug delivery.
Used in Water Treatment as a Corrosion Inhibitor:
3-Sulfoisonicotinic acid is employed as a corrosion inhibitor in water treatment processes. Its ability to form complexes with metal ions helps to prevent corrosion in pipelines and other water treatment infrastructure, ensuring the longevity and efficiency of these systems.

Check Digit Verification of cas no

The CAS Registry Mumber 4833-93-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,3 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4833-93:
(6*4)+(5*8)+(4*3)+(3*3)+(2*9)+(1*3)=106
106 % 10 = 6
So 4833-93-6 is a valid CAS Registry Number.

InChI:InChI=1/C6H5NO5S/c8-6(9)4-1-2-7-3-5(4)13(10,11)12/h1-3H,(H,8,9)(H,10,11,12)

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