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| | 2-Hydroxy-5-pyridinecarboxylic acid Basic information |
| | 2-Hydroxy-5-pyridinecarboxylic acid Chemical Properties |
| Melting point | >300 °C (lit.) | | Boiling point | 255.04°C (rough estimate) | | density | 1.4429 (rough estimate) | | refractive index | 1.5423 (estimate) | | storage temp. | Sealed in dry,Room Temperature | | solubility | DMSO (Slightly), Methanol (Slightly, Heated) | | form | Powder | | pka | 3.80±0.50(Predicted) | | color | Off-white to light brown | | BRN | 472182 | | InChI | InChI=1S/C6H5NO3/c8-5-2-1-4(3-7-5)6(9)10/h1-3H,(H,7,8)(H,9,10) | | InChIKey | BLHCMGRVFXRYRN-UHFFFAOYSA-N | | SMILES | C1NC(=O)C=CC=1C(O)=O | | CAS DataBase Reference | 5006-66-6(CAS DataBase Reference) | | EPA Substance Registry System | 6-Hydroxynicotinic acid (5006-66-6) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36-24/25 | | WGK Germany | 3 | | TSCA | T | | HazardClass | IRRITANT | | HS Code | 29333990 |
| | 2-Hydroxy-5-pyridinecarboxylic acid Usage And Synthesis |
| Chemical Properties | Off-white powder | | Uses | Metabolite of nicotinamide. Stimulates adrenocortical secretion | | Uses | Nicotinic Acid derivative, found in fruit hypanthium. | | Uses | 6-Hydroxynicotinic acid is used as building block in chemical synthesis. | | Definition | ChEBI: A monohydroxypyridine that is the 6-hydroxy derivative of nicotinic acid. | | General Description | 6-Hydroxypyridine-3-carboxylic acid (6-Hydroxynicotinic acid) reacts with Ln(2)O(3) (Ln = Nd, Sm, Eu, Gd) and oxalic acid (H(2)OX) to generate four novel lanthanide-organic coordination polymeric networks. | | Purification Methods | It crystallises from water with m 303.4-303.7o(dec), or with m 325o(dec) from aqueous EtOH. The methyl ester crystallises from Me2CO with m 166o and pK2 0 9.92. [Albert J Chem Soc 1020 1960, Beilstein 22 III/IV 2147, 22/6 V 119.] |
| | 2-Hydroxy-5-pyridinecarboxylic acid Preparation Products And Raw materials |
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