2-Picolinic acid CAS 98-98-6
Category：Pharmaceutical Materials
Introduction
2-Picolinic acid Usage： 2-picolinic acid is an important intermediate in organic synthesis, which is widely used in the preparation of Carbocaine and nerve drugs in the pharmaceutical industry, as well as in nerve inhibition and local anesthesia; 2-picolinic acid is an essential raw material for the synthesis of various 2-chemical Book picolinic acid salts, among which chromium 2-picolinate is an important health care drug for human beings, which is widely used in human body chromium supplements and feed additives 2-picolinic acid can also be used to prepare herbicides. 2-Picolinic acid Packaging and Shipping： 25kgs/Bag or Drum or as required by buyer. 2-Picolinic acid Storage: Store in a cool, ventilated place, protect from sun, heat and moisture.Storage and transportation according to general chemical regulations.
| Name | Picolinic acid |
| Synonyms | Picolinic acid acidepicolique 2-Picolinic Acid pyridine-2-carboxylate Pyridine-carboxylique-2 o-pyridinecarboxylicacid o-Pyridinecarboxylic acid 2-pyridinecarboxylic acid 2-Pyridine carboxylic acid Pyridinecarboxylic acid-(2) alpha-pyridinecarboxylicacid alpha-Pyridinecarboxylic acid |
| CAS | 98-98-6 |
| EINECS | 202-719-7 |
| InChI | InChI=1/C6H5NO2/c8-6(9)5-3-1-2-4-7-5/h1-4H,(H,8,9)/p-1 |
| InChIKey | SIOXPEMLGUPBBT-UHFFFAOYSA-N |
| Molecular Formula | C6H5NO2 |
| Molar Mass | 123.11 |
| Density | 1.3147 (rough estimate) |
| Melting Point | 139-142 °C (lit.) |
| Boling Point | 229.19°C (rough estimate) |
| Flash Point | 139°(232°F) |
| Water Solubility | 887 g/L (20 ºC) |
| Solubility | Easily soluble in glacial acetic acid, almost insoluble in ether, chloroform and carbon disulfide |
| Vapor Presure | 0.028Pa at 25℃ |
| Appearance | White solid |
| Color | White to almost white |
| Merck | 14,7403 |
| BRN | 109595 |
| pKa | 1.07(at 25℃) |
| PH | 3.1 (50g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Sensitive | Sensitive to heat and air |
| Refractive Index | 1.5423 (estimate) |
| MDL | MFCD00006293 |
| Physical and Chemical Properties | Melting point 136-139°C water-soluble 887g/L (20°C) |
| Use | 2-picoline potassium permanganate |
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