Isonicotinic Acid
| Product Name | Isonicotinic Acid |
|---|---|
| Alternate Names | Isoniazid Impurities, Impurities of Isoniazid |
| CAT No. | CS-T-29791 |
| CAS No. | 55-22-1 |
| Category | Impurities |
| Stock | IN-Stock |
| Mol. Wt. | 123.11 g/mol |
| Mol. For. | C₆H₅NO₂ |
| Hazardous | This is a Hazardous Compound |
| COA | View Sample COA |
| MSDS | View Sample MSDS |
| Parent API | Isoniazid |
| Smileys | OC(C1=CC=NC=C1)=O |
| Canonical Smiles | C1=CN=CC=C1C(=O)O |
| InchIKey | TWBYWOBDOCUKOW-UHFFFAOYSA-N |
| Inchl | InChI=1S/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9) |
| IUPAC | pyridine-4-carboxylic acid |
| Controlled | No |
| Shipping | Free for purchase above 1000$ |
| Delivery | In-Stock, products will be dispatched within 24 hours via FedEx for USA, Europe, and other countries. |
| Return | Returns/replacement accepted if you are not satisfied with the quality of the product, (please send us an email with the reason/issues which are facing, within 15 days, after receipt of the product). |
| Ordering | Place your order online or by email sales@clearsynth.com |
Isonicotinic acid, also known as pyridine-4-carboxylic acid, is a colorless crystalline solid that is commonly used in the production of various chemicals and pharmaceuticals. It is a derivative of pyridine and contains a carboxylic acid functional group (-COOH) and an amine functional group (-NH2) on adjacent carbon atoms.
One of the main uses of isonicotinic acid is as a building block for the synthesis of various drugs, particularly anti-tuberculosis drugs such as isoniazid. It is also used as a precursor for the synthesis of other pyridine derivatives, such as nicotine and various agricultural chemicals.
Chemically, isonicotinic acid is a weak acid with a pKa value of 5.03. It is soluble in water and ethanol, and has a melting point of 171-173°C. It can be synthesized through a variety of methods, including the reaction of pyridine with chloroform and potassium hydroxide, or through the oxidation of 4-methylpyridine with potassium permanganate.
Isonicotinic acid exhibits both acidic and basic properties, and is capable of forming salts with both acids and bases. Its chemical properties make it a versatile and important compound in the pharmaceutical and chemical industries, with numerous applications in drug development and production.
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Related Compounds
N,N'-Diacety Isoniazid | Isoniazid Hydrazine | Isoniazid Dimer |