Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2-Hydroxyisonicotinic Acid (CAS: 22282-72-0) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
| Chemical Name |
2-Hydroxyisonicotinic Acid |
| Synonyms |
2-Hydroxy-Isonicotinic Acid; 2-Hydroxypyridine-4-Carboxylic Acid; 2-Oxo-1,2-Dihydropyridine-4-Carboxylic Acid; 1,2-Dihydro-2-Oxopyridine-4-Carboxylic Acid |
| CAS Number |
22282-72-0 |
| CAT Number |
RF-PI1864 |
| Stock Status |
In Stock, Production Scale Up to Tons |
| Molecular Formula |
C6H5NO3 |
| Molecular Weight |
139.11 |
| Brand |
Ruifu Chemical |
| Item |
Specifications |
| Appearance |
White to Light Yellow Powder or Crystals |
| Purity / Analysis Method |
>98.0% (GC) |
| Purity / Analysis Method |
98.0~102.0% (Neutralization Titration) |
| Melting Point |
>300℃ |
| Water Content (K.F) |
<0.50% |
| Heary Metals |
<10ppm |
| Total Impurities |
<2.00% |
| Infrared Spectrum |
Conforms to Structure |
| Proton NMR Spectrum |
Conforms to Structure |
| Test Standard |
Enterprise Standard |
| Usage |
Pharmaceutical Intermediates |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture
2-Hydroxyisonicotinic Acid (CAS: 22282-72-0) can be used as organic intermediates or pharmaceutical intermediates. 2-Hydroxyisonicotinic Acid is used in the synthesis of selective inhibitors of neuropeptide Y Y5 inhibiting food intake. Also used in the optimization of p-subsite residues of HIV protease inhibitors.